Communication game system, game apparatus, server, storage medium storing a program, and game control method

ABSTRACT

A communication game system includes a plurality of game apparatuses which are able to wirelessly communicate with each other. Each of the game apparatus registers identifying information of an opponent obtained by a short-distance wireless communication or by user&#39;s manual input in a friend list. Thereafter, the game apparatus connects to the Internet, and inquires whether it is possible to communicate with an opponent in the friend list over the network. If it is possible to communicate, the game apparatus obtains an address of the opponent to make a network communication. Even if a user makes a short distance wireless communication with a friend to exchange and register the identifying information or registers the friend by hand and then is parted from the friend, the user can safely communicate with the friend across the network without being exposed to unknown players. In a case that an additional opponent is to be added to the multiplayer game session, one of the participants transmits identifying information to introduce the communicating opponents to each other. The game apparatuses introduced to each other make a communication over a network, and add the identifying information of the opponents to the friend list, if necessary.

CROSS REFERENCE OF RELATED APPLICATIONS

This application is a continuation of application Ser. No. 13/898,378filed May 20, 2013, which is a continuation of application Ser. No.11/429,250 filed May 8, 2006, now U.S. Pat. No. 8,795,083, which claimspriority to Japanese Patent Application Nos. 2005-135121 filed May 6,2005 and 2005-217404 filed Jul. 27, 2005, the entire contents of each ofwhich is hereby incorporated by reference in this application.

BACKGROUND OF THE INVENTION

1. Field of the Invention

An exemplary illustrative non-limiting implementation of a gamecommunication system, a game apparatus utilized for the same, a storagemedium storing a game program of the game apparatus, a server, a storagemedium storing a communication processing program of the server, and agame control method are disclosed herein. More specifically, theexemplary game communication system implementation disclosed hereinrelates to a communication system that allows a plurality of gameapparatuses to communicate one another over a network, a game apparatusutilized for the same, a storage medium storing a game program of thegame apparatus, a server, a storage medium storing a communicationprocessing program of the server, and a game control method.

2. Description of the Related Art

In a conventional network game system or an on-line game system, aplayer connected a terminal (personal computer, game console, etc.) to aserver across a network, determined an opponent of a game out of playersof other terminals connected to the server, and played a game (fightinggame, role-playing game, etc.) with the player. One example of this kindof a conventional network game system is disclosed in the Document 1(Japanese Patent Laying-open No. 2002-45573). Players who play a networkgame are basically unknown to each other. Each player determines whetheror not to play a game by making a communication in a chat room, ordirectly plays a game with an unknown player, for example. Players whowant to play a network game among friends accommodate a scheduleincluding an hour, a place to play with (server, lobby, room, or thelike), and so on, and connect to the server from the respectiveterminals on schedule to play the game with the friend.

On the other hand, the document 2 (Japanese Patent Laying-open No.2005-6766) discloses one example of a game system in which acommunication game by a short distance wireless communication isperformed. The technique in the document 2, other game which exists inthe range where a communication is possible is retrieved to perform aninteractive network game among a plurality of game apparatuses.

In the conventional network game system, since a player can communicatewith an unknown player, if the opponent has player's informationnecessary for a communication, even if the player does not know theopponent at all, the player may unilaterally be connected by theopponent. Thus, the player has to suddenly play a game with an unknownplayer, so that there is a fear of violating a rule or a manner such asa hacker action by some quarters by dint of anonymous. This makes itdifficult for a general user to play the network game. Furthermore, ifboth friends play a game, they have to talk about a time, etc. inadvance by telephone or by e-mail, and behave as planned, resulting inbeing bother.

Such a conventional network game includes factors making a user feelanxious and bother, and this makes it difficult for a general user toeasily participate in and to securely and freely enjoy the network game.

On the other hand, in the technique of the document 2, it is possible tomake a communication game by a short-range wireless while seeing a faceof a nearby opponent, so that it is possible to play a game securely andfreely. However, it is possible for the players to play a game in theonly range where a wireless communication is possible, so that when theplayers moves away from each other for going home, for example, theycannot play the communication game.

SUMMARY OF THE INVENTION

The exemplary illustrative non-limiting implementation disclosed hereinhas an advantage of providing a novel communication game system, gameapparatus utilized for the same, storage medium storing a game programof the game apparatus, server, storage medium storing a communicationprocessing program of the server, and game control method.

Another advantage of the non-limiting example implementation disclosedherein is to provide a communication game system, a game apparatusutilized for the same, a storage medium storing a game program of thegame apparatus, a server, a storage medium storing a communicationprocessing program of the server, and a game control method which canrealize a network game in which users can easily participate.

Yet another advantage of the non-limiting example implementationdisclosed herein is to provide a communication game system, a gameapparatus utilized for the same, a storage medium storing a game programof the game apparatus, a server, a storage medium storing acommunication processing program of the server, and a game controlmethod which can realize a network game in which a network communicationis possible with only an opponent whose identifying information isregistered.

A further advantage of the non-limiting example implementation disclosedherein is to provide a communication game system, a game apparatusutilized for the same, a storage medium storing a game program of thegame apparatus, a server, a storage medium storing a communicationprocessing program of the server, and a game control method which allowan opponent exists some distance from a player to communicate even aftera communication is made with the opponent by a short distance wirelesscommunication.

A communication game system in accordance with at least one exemplaryillustrative non-limiting implementation is a communication game systemincluding a plurality of game apparatuses. Each game apparatus comprisesa first storing means, a registering means, a network connecting means,a determining means, and a first communication means. The first storingmeans stores its own identifying information. The registering meansregisters opponent identifying information being the identifyinginformation of other game apparatus. The network connecting meansconnects to an access point to allow an access to a network forperforming a network communication. The determining means determineswhether or not a network communication is allowable with the other gameapparatus corresponding to the opponent identifying informationregistered by the registering means when the network connecting meansconnects to the network via the access point. The first communicationmeans makes a network communication with the other game apparatus aboutwhich a network communication is allowable is determined by thedetermining means.

More specifically, the communication game system is for performing acommunication game over a network such as the Internet, for example, andincludes a plurality of game apparatuses (10: reference numbercorresponding in a an example implementation described later). As toeach game apparatus, the first storing means (48, 74) stores its ownidentifying information. In the example implementation described later,an ID and a player name as the identifying information are stored. Theregistering means (42, 48, 28 b, 80, S21, S47, S49, S289-S293) registersopponent identifying information being the identifying information ofother game apparatus. The opponent identifying information is obtainedby exchanging it with other game apparatus or its player, and is storedas friend list data in the example implementation described later. Forexchange, a game apparatus can output its own identifying information,for example. The opponent identifying information may be obtained fromother game apparatus with which a communication is made by a shortdistance wireless communication, for example. Or, it may be possiblethat the identifying information may be obtained by giving it to andtaking it from an opponent player in advance, and then, the opponentidentifying information is input by the player. In order for theopponent player to know it, its own identifying information isdisplayed, for example. The network connecting means (42, 64, S65) isconnected to an access point (70) for performing a networkcommunication. The access point is a wireless LAN access point set athome or at a public wireless LAN, for example and the game apparatus isconnected to the network such as the Internet through an access point.The determining means (42, S83, S303) determines whether or not anetwork communication is allowable with the other game apparatuscorresponding to the opponent identifying information registered by theregistering means when a network connection is performed through theaccess point. For example, if a server (72) managing on-line informationindicative of an on-line game apparatus is provided on the network, thedetermining means may inquire to the server to make a determination onthe basis of the result of the inquiry. The first communication means(42, 64, S93, S95, S305, S307) makes a network communication with theother game apparatus about which a network communication is allowable isdetermined by the determining means.

According to the above implementation, the opponent identifyinginformation is registered. Also, each game apparatus accesses a networkthrough an access point, and determines whether or not a networkcommunication is allowable with other game apparatus corresponding tothe registered opponent identifying information. Then, when it isdetermined that the network communication is allowable, a communicationis made with the opponent across the network. Thus, each game apparatusdetermines whether or not a network communication is possible with theopponent who has registered its identifying information, and ifpossible, a network communication can be made with the registeredopponent. Accordingly, a communication game can be made with only theopponent whose identifying information is registered, and therefore, itbecomes possible to participate in a network game safely and easily.This allows general game users who avoid playing a network game toeasily participate in the network game. Also, merely registeringfriend's identifying information allows the player to make a networkcommunication with the friend.

In one aspect, each game apparatus further comprises a secondcommunication means for making a communication with the other gameapparatus by a short distance wireless communication. The registeringmeans stores in a second storing means the opponent identifyinginformation received from the game apparatus through the communicationby the second communication means.

More specifically, a second communication means (42, 64, S21, S39, S41,S45, S47) of a game apparatus performs a communication with other gameapparatus by a short distance wireless communication. The registeringmeans (S49) stores in the second storing means (48, 28 b, 80) theopponent identifying information received from the game apparatusthrough the short-distance wireless communication. Thus, the identifyinginformation of the opponent with which the short-distance wirelesscommunication is made can be obtained and registered. Accordingly, evenif the user makes a communication by the short distance wirelesscommunication with a friend, and then is parted from the friend, theuser can communicate with the friend across the network.

In another aspect, a server is further provided on the network. Eachgame apparatus further comprises a notifying means and an inquiringmeans. The notifying means transmits to the server a notificationincluding its own identifying information and indicative of beingconnected to the network. The inquiring means transmits an inquirywhether or not the game apparatus corresponding to the opponentidentifying information stored in the second storing means is beingconnected to the network. The server comprises an on-line machine liststoring means, a first detecting means, and a responding means. Theon-line machine list storing means stores in the third storing means atleast the its own identifying information and an address of the gameapparatus being connected to the network on the basis of thenotification. The first detecting means determines whether or not thereceived opponent identifying information is stored in the third storingmeans when the inquiry is received. The responding means transmits theaddress of the game apparatus corresponding to the opponent identifyinginformation to the game apparatus which has transmitted the inquiry whenthe first detecting means determines that the opponent identifyinginformation is stored in the third storing means. The determining meansof the game apparatus determines whether or not the game apparatus isbeing connected to the network on the basis of an inquiry resultreceived from the server. The first communication means makes a networkcommunication with the other game apparatus on the basis of the addressreceived from the server when the determining means determines that theother game apparatus is being connected to the network.

More specifically, the communication game system further includes aserver (72) provided on the network or to be connectable over a network.The notifying means (42, S67, S71, S171) of the game apparatus transmitsto the server a notification including it's own identifying informationand indicating that it is being connected to the network. In thenon-limiting example implementation described later, the notifying dataincludes an ID, a player name, a connection address, a game name, etc.and is transmitted every fixed time period, for example. The on-linemachine list storing means (S203) of the server is managed by thenotification, for example, and stores in the third storing means (84) atleast the its own identifying information and an address of the gameapparatus being connected to the network. In the non-limiting exampleimplementation described later, the on-line machine list data includingan ID, a player name, a connection address, a game name, and the like ofthe game apparatus which is being connected to the server is stored.Thus, the server manages information of the game apparatus which isbeing connected to the network is managed. The inquiring means (42, 64,S77, S301) of the game apparatus inquires whether or not the other gameapparatus corresponding to the registered opponent identifying means isbeing connected to the network. The inquiry object includes allregistered opponent identifying information or a part of the opponentidentifying information selected by a player, for example. In thenon-limiting example implementation described later, inquiry dataincluding at least an ID of a game apparatus to be inquired istransmitted. The first detecting means (S207, S209, S323, S325)determines whether or not the received opponent identifying informationis stored in the third storing means, that is, the game apparatuscorresponding to the opponent identifying information is being connectedto the network when the inquiry is received. The responding means (S211,S213, S331, S333) transmits the address of the game apparatuscorresponding to the opponent identifying information to the gameapparatus which has transmitted the inquiry when it is determined thatthe opponent identifying information is stored in the third storingmeans. Also, in a non-limiting example implementation described later,when it is determined that a game apparatus to be inquired is not beingconnected, data indicating that it is not impossible to communicate istransmitted. The determining means of the game apparatus determineswhether or not the game apparatus corresponding to the registeredopponent identifying information is being connected to the network onthe basis of an inquiry result received from the server. That is, it isdetermined whether or not a network communication can be performed withother game apparatus corresponding to the opponent identifyinginformation registered by a short distance wireless communication. Thefirst communication means (42, 64, S93, S95, S305, S307) makes a networkcommunication with the game apparatus on the basis of the addressreceived from the server when the game apparatus corresponding to theregistered opponent identifying information is being connected to thenetwork. Thus, the identifying information of the game apparatus beingconnected the network is managed by the server, so that whether theopponent registered by the short distance wireless communication isbeing connected or not can be detected by the server. Then, when theopponent is being connected, information (address) for connecting to theopponent can be obtained by receiving a response from the server.Accordingly, even if the user makes a short distance wirelesscommunication with a friend to exchange and register the identifyinginformation and then is parted from the friend, the user can communicatewith the friend across the network.

In another aspect, each game apparatus further comprises an opponentinput means for obtaining opponent identifying information input throughan operation by a user. The registering means stores the opponentidentifying information taken by the opponent input means in the secondstoring means.

More specifically, the opponent input means (S289) obtains theidentifying information of other game apparatus input by a user or aplayer. The registering means (S293) stores the input opponentidentifying information in the second storing means (48, 28 b, 80). Itis possible to register the identifying information of the opponent byinputting it by hand. Thus, by exchanging the identifying informationand manually registering it, it is possible to communicate over anetwork with a friend who cannot see because he lives in a distant placeand a friend who cannot make a short-distance wireless communication.

In another aspect, a sever is further provided on the network. Each gameapparatus further comprises a notifying means and a registered opponenttransmitting means. The notifying means transmits to the server anotification including its own identifying information and indicative ofbeing connected to the network. The registered opponent transmittingmeans transmits the opponent identifying information stored in thesecond storing means to the server. The server comprises an on-linemachine list storing means, a registered opponent storing means, asecond detecting means, and a responding means. The on-line machine liststoring means stores in a third storing means at least its ownidentifying information and an address of the game apparatus beingconnected to the network on the basis of the notification. Theregistered opponent storing means stores in a fourth storing means theopponent identifying information received from the game apparatus foreach game apparatus. The second detecting means, when the opponentidentifying information is received, determines whether or not thereceived opponent identifying information is stored in the third storingmeans, and the identifying information of the game apparatus which hastransmitted the opponent identifying information is stored in the fourthstoring means as the opponent identifying information for the gameapparatus corresponding to the opponent identifying information. Theresponding means, when by the second detecting means, the receivedopponent identifying information is stored in the third storing means,and the identifying information of the game apparatus which hastransmitted the opponent identifying information is stored in the fourthstoring means as the opponent identifying information for the gameapparatus corresponding to the opponent identifying information,transmits the address of the game apparatus corresponding to theopponent identifying information to the game apparatus which hastransmitted the opponent identifying information. The determining meansdetermines whether or not, on the basis of the received data from theserver, the other game apparatus corresponding to the opponentidentifying information stored in the second storing means is beingconnected to the network, and its own identifying information isregistered as the opponent identifying information of the other gameapparatus. The first communication means makes a network communicationover a network with the other game apparatus on the basis of the addressreceived from the server when it is determined by determining means thatthe other game apparatus corresponding to the opponent identifyinginformation is being connected to the network, and its own identifyinginformation is registered as the opponent identifying information of theother game apparatus.

More specifically, a communication game system includes a server (72)which provided on the network, that is, which is connectable over thenetwork. The notifying means (42, S67, S71, S171) of the game apparatustransmits to the server a notification including its own identifyinginformation and indicative of being connected to the network. In theembodiment non-limiting example implementation described later, thenotifying data includes an ID, a player name, a connection address, agame name, etc., and is transmitted at every fixed time period, forexample. The on-line machine list storing means (S203) of the server ismanaged on the basis of the notification, for example, and stores in thethird storing means (84) at least the its own identifying informationand an address of the game apparatus being connected to the network. Inthe non-limiting example implementation described later, the on-linemachine list data including an ID of a game apparatus being connected, aplayer name, a connection address, a game name, etc. is stored. Thus,the server manages information of a game apparatus being connected tothe network. The registered opponent transmitting means (42, 64, S77,S301) of the game apparatus transmits the registered opponentidentifying information to the server. The inquiry data including theentire opponent identifying information stored in the second storingmeans may be transmitted. The registered opponent storing means (S321)of the server stores in a fourth storing means (84) the opponentidentifying information received from the game apparatus for each gameapparatus. In the non-limiting example implementation described later,the received opponent identifying information is stored as friend listdata in the on-line machine list data for each game apparatus. Thus, theserver also stores friend list data of the game apparatus which is beingconnected to the network. The second detecting means (S323-S329), whenthe opponent identifying information is received, determines whether ornot the received opponent identifying information is stored in the thirdstoring means, and the identifying information of the game apparatuswhich has transmitted the opponent identifying information is stored inthe fourth storing means as the opponent identifying information for thegame apparatus corresponding to the opponent identifying information.That is, it is determined whether or not the game apparatuscorresponding to the opponent identifying information is being connectedto the network, and the identifying information of the game apparatuswhich has transmitted the opponent identifying information is registeredin the friend list data of the game apparatus corresponding to theopponent identifying information. The responding means (S331, S333,S337), when it is determined that the received opponent identifyinginformation is stored in the third storing means, and the identifyinginformation of the game apparatus which transmits the opponentidentifying information is stored in the fourth storing means as theopponent identifying information for the game apparatus corresponding tothe opponent identifying information, transmits the address of the gameapparatus corresponding to the opponent identifying information to thegame apparatus which has transmitted the opponent identifyinginformation. In the non-limiting example implementation described later,when it is determined that the game apparatus corresponding to thereceived opponent identifying information is not being connected, or theidentifying information of the game apparatus which has transmitted isnot registered as the opponent identifying information for the gameapparatus corresponding to the received opponent identifyinginformation, the data indicating that it is impossible to communicatewith the game apparatus corresponding to the opponent identifyinginformation is transmitted. The determining means (42, S83, S303) of thegame apparatus determines whether or not, on the basis of the receiveddata from the server, the other game apparatus corresponding to theopponent identifying information stored in the second storing means isbeing connected to the network, and the its own identifying informationis registered as the opponent identifying information of the other gameapparatus. Thus, if the identifying information can be manually input,as a precondition for the network communication, it is requested thatthe identifying information has been registered for each other. Bysetting the condition like above, a network communication is madebetween only the friends who gives and takes the identifyinginformation. Also, if one illegally obtains the identifying informationof the opponent, it is possible to prevent the network communicationfrom being made. The first communication means (42, 64, S93, S95, S305,S307) makes a network communication across a network on the basis of theaddress received from the server when the registered other gameapparatus is being connected to the network, and its own identifyinginformation is registered as the opponent identifying information forthe other game apparatus. Thus, the identifying information of the gameapparatus being connected to the network is managed by the server, and afriend list of each game apparatus is stored in the server. Accordingly,it is possible to determine whether or not the opponent registered byhand or by a short distance wireless communication is being connected tothe server, and it is possible to determine whether or not its ownidentifying information is registered as the opponent identifyinginformation for the opponent by the server. Then, when the networkcommunication can be established with the opponent, the information(address) for connecting with the opponent can be obtained from theserver. Thus, even if a friend lives so far that a player register theopponent's identifying information by hand, or if a player is departedfrom an opponent with whom a short-distance wireless communication hasmade, it is possible to communicate across the network.

In addition, in a further aspect, each game apparatus further comprisesa first display means for displaying its own identifying information.

More specifically, the first display means (42, 50, 52, 60, 12, 14,S243-S247) of the game apparatus displays its own identifyinginformation. The identifying information to be displayed, that is, theidentifying information to be registered by hand may be encodedidentifying information. In a case that the encoded identifyinginformation is displayed, the registering means decrypts the obtainedidentifying information to register it. Since its own identifyinginformation is displayed, each user can know the identifying informationof his or her own game apparatus and inform a friend of the identifyinginformation of his or her own game apparatus.

In another aspect, a first game apparatus out of the respective gameapparatuses further comprises an introducing means for, in a case ofbeing communicated with a second game apparatus across a network, whenreceiving a communication connection from a third game apparatus,transmitting the opponent identifying information corresponding to thesecond game apparatus to the third game apparatus, and transmitting theopponent identifying information corresponding to the third gameapparatus to the second game apparatus.

More specifically, the first game apparatus can introduce its owncommunicating opponents (second game apparatus and third game apparatus)to each other by the introducing means (42, S117, S119, S121). Thus, thefirst game apparatus can provide identifying information of one opponentto another opponent who does not register it, and therefore, the secondgame apparatus and the third game apparatus can make a networkcommunication with an opponent with whom the second game apparatus andthe third game apparatus has not communicated near them, or with afriend of a friend with whom they have not been acquainted, for example.Accordingly, it is possible to widen a range of the opponent with whom acommunication can be made in the network communication.

Further, in the other aspect, a first game apparatus out of therespective game apparatuses further comprises a third communicationmeans for, in a case of being communicated with a second game apparatusacross a network, when receiving the opponent identifying informationcorresponding to a third game apparatus from the second game apparatus,and making a network communication with the third game apparatus.

More specifically, the first game apparatus can obtain identifyinginformation of other game apparatus (third game apparatus) from thecommunicating opponent (second game apparatus) by the thirdcommunication means (42, 64, S97, S99, S101, S103), and can communicatewith the introduced other game apparatus across a network. Accordingly,each game apparatus can make a network communication with an opponentwith whom each game apparatus has not communicated near it, or with afriend of a friend with whom they have not been acquainted, for example.Thus, it is possible to widen a circle of the opponent with whom acommunication can be made in the network communication.

In addition, in a further aspect, the first game apparatus furthercomprises a registration determining means and an additionallyregistering means. The registration determining means determines whetheror not the opponent identifying information corresponding to the thirdgame apparatus which makes a network communication by the thirdcommunication means is to be stored in the second storing means. Theadditionally registering means additionally registers the opponentidentifying information corresponding to the third game apparatus in thesecond storing means when the registration determining means determinesit is to be stored.

More specifically, the registration determining means (42, S105, S107)of the first game apparatus determines whether or not identifyinginformation of other game apparatus with which a communication is madeby the third communication means, that is, introduced by thecommunicating opponent is registered in the second storing means. In thenon-limiting example implementation described later, it is determinedwhether or not the identifying information has already been registeredin the friend list data. If it is not registered, it is determinedwhether or not the identifying information is added to the friend listaccording to the player's operation, for example. The additionallyregistering means (42, S109), when it is determined that the identifyinginformation is registered, adds the identifying information to thefriend list data of the second storing means. Accordingly, if eachapparatus makes a communication over a network through introduction withan opponent with which the identifying information has not beenexchanged with each other, whether or not the identifying information ofthe opponent is registered in the friend list is selectable, andtherefore, it is possible to register only the identifying informationof the opponent which is desired by a player, for example.

In another aspect, each game apparatus further comprises a communicationmethod selecting means for selecting between making a networkcommunication by the first communication means and making ashort-distance wireless communication by the second communication means.

More specifically, it is possible to select between the short-distancewireless communication and the network communication by thecommunication method selecting means (42, S7-S13, S17, S19). In thenon-limiting example implementation described later, it is possible toselect a communication method depending on the presence or absence ofthe wireless LAN access point, the presence or absence of the friendlist, and a player's operation. Thus, it is possible to selectivelyexecute a communication with a nearby opponent and a communication witha distant opponent.

A game apparatus of a second exemplary illustrative non-limitingimplementation is a game apparatus utilized in a communication gamesystem in which a plurality of game apparatuses communicate across anetwork. The game apparatus comprises a first storing means, aregistering means, a network connecting means, a determining means, anda first communication means. The first storing means stores its ownidentifying information. The registering means registers opponentidentifying information being the identifying information of other gameapparatus. The network connecting means connects to an access point toallow an access to a network for performing a network communication. Thedetermining means determines whether or not a network communication isallowable with the other game apparatus corresponding to the opponentidentifying information registered by the registering means when thenetwork connecting means connects to the network via the access point.The first communication means makes a network communication with theother game apparatus about which a network communication is allowable isdetermined by the determining means.

The second exemplary illustrative non-limiting implementation is a gameapparatus utilized in the above-described communication game system,allows a network communication with only the friend whose identifyinginformation is registered by a short-distance wireless communication orby hand, and allows a network communication with a fried of a friendintroduced by the friend similarly to the above-described firstinvention. Accordingly, it is possible to realize a network game easyfor anyone to participate in.

A storage medium storing a game program of a third exemplaryillustrative non-limiting implementation is a storage medium storing agame program of a game apparatus which is utilized in a communicationgame system in which a plurality of game apparatuses communicate acrossa network, and is provided with a first storing means for storing atleast its own identifying information. The game program of the storingmedium causes a processor of the game apparatus to execute a registeringstep, a network connecting step, a determining step, and a firstcommunication step. The registering step registers opponent identifyinginformation being the identifying information of other game apparatus.The network connecting step connects to an access point to allow anaccess to a network for performing a network communication. Thedetermining step determines whether or not a network communication isallowable with the other game apparatus corresponding to the opponentidentifying information registered by the registering step when thenetwork connecting step connects to the network via the access point.The first communication step makes a network communication with theother game apparatus about which a network communication is allowable isdetermined by the determining step.

The third exemplary illustrative non-limiting implementation is astorage medium storing a game program of a game apparatus to be utilizedin a communication game system described above, and has an advantagesimilarly to the above-described first invention and second invention.

A server of a fourth exemplary illustrative non-limiting implementationis a server which is utilized in a communication game system in which aplurality of game apparatuses communicate across a network. Each gameapparatus includes a first storing means for storing its own identifyinginformation and a second storing means for storing opponent identifyinginformation as the identifying information of other game apparatus. Theserver comprises an on-line machine list storing means, a registeredopponent storing means, a second detecting means, and a respondingmeans. The on-line machine list storing means stores in a third storingmeans at least its own identifying information and an address receivedfrom the game apparatus being connected to the network. The registeredopponent storing means stores in a fourth storing means the opponentidentifying information received from the game apparatus for each gameapparatus. The second detecting means, when the opponent identifyinginformation is received, determines whether or not the received opponentidentifying information is stored in the third storing means, and theidentifying information of the game apparatus which has transmitted theopponent identifying information is stored in the fourth storing meansas the opponent identifying information for the game apparatuscorresponding to the opponent identifying information. The respondingmeans, when by the second detecting means, it is determined that theopponent identifying information is stored in the third storing means,and the identifying information of the game apparatus which hastransmitted the opponent identifying information is stored in the fourthstoring means as the opponent identifying information for the gameapparatus corresponding to the opponent identifying information,transmits the address of the game apparatus corresponding to theopponent identifying information to the game apparatus which hastransmitted the opponent identifying information.

More specifically, the server is utilized in a communication game systemas described above in which a plurality of game apparatuses makes acommunication across a network. Each game apparatus stores its ownidentifying information in the first storing means, and stores theopponent identifying information in the second storing means similarlyto the above-described first invention. The server is applied when theopponent identifying information can be registered by input by player'shand operation in each game apparatus. The on-line machine list storingmeans (S203) of the server stores in the third storing means (84) atleast its own identifying information and an address which are receivedfrom the game apparatus being connected to the network. That is, theserver manages the identifying information of the game apparatus beingconnected to the network. In the non-limiting example implementationdescribed later, the on-line machine list data including a connectionaddress, a player name, etc. in corresponding to the identifyinginformation of the game apparatus is stored. The registered opponentstoring means (S321) stores in a fourth storing means (84) the opponentidentifying information received from the game apparatus for each gameapparatus. That is, the server stores a friend list of each gameapparatus. In the non-limiting example implementation described later,the opponent identifying information is stored in correspondence withthe identifying information of the game apparatus which the opponentidentifying information has transmitted in the on-line machine listdata. The second detecting means (S323-S329), when the opponentidentifying information is received, determines whether or not thereceived opponent identifying information is stored in the third storingmeans, and the identifying information of the game apparatus which hastransmitted the opponent identifying information is stored in the fourthstoring means as the opponent identifying information for the gameapparatus corresponding to the opponent identifying information. Thatis, it is determined whether or not the game apparatus corresponding tothe opponent identifying information is being connected to the network,and the game apparatus corresponding to the opponent identifyinginformation registers the identifying information of the game apparatuswhich has transmitted the opponent identifying information. Theresponding means (S331, S333, S337), when it is determined that thereceived opponent identifying information is stored in the third storingmeans, and the identifying information of the game apparatus which hastransmitted the opponent identifying information is stored in the fourthstoring means as the opponent identifying information for the gameapparatus corresponding to the opponent identifying information,transmits the address of the game apparatus corresponding to theopponent identifying information to the game apparatus which hastransmitted the opponent identifying information. That is, when it isdetermined that the game apparatus corresponding to the opponentidentifying information and the game apparatus which has transmitted theopponent identifying information can be communicated across the network,the information for connecting to the game apparatus corresponding toopponent identifying information is sent back to the game apparatuswhich has transmitted the opponent identifying information. Also, whenit is determined that the network communication is not allowable, thedata indicating that a communication is impossible is sent back. Thus,the server manages the identifying information of the on-line gameapparatus, and stores the friend list of each game apparatus. Then, whenit is determined its own identifying information of the game apparatusesare registered in each other's game apparatuses, the information forconnection is sent back. Thus, a network communication can be madebetween only the game apparatuses which have registered each other'sidentifying information. Thus, in a case that one illegally obtains theidentifying information of the other opponent, and registers it by hand,or in a case that the opponent identifying information is legallyexchanged by a short distance wireless communication or by atransmission, but one party denies a communication with the other party,and does not register the identifying information of the other party, orso, it is possible to prevent the network communication from beingperformed. Thus, since only when both of the game apparatuses store eachother's identifying information, a communication is made over thenetwork, capable of realizing a network game in which a player easilyand freely participates.

A storage medium storing a communication processing program of a fifthexemplary illustrative non-limiting implementation is a storage mediumstoring a communication processing program of a server utilized in agame system in which a plurality of game apparatuses communicate acrossa network. Each game apparatus comprises a first storing means forstoring its own identifying information and a second storing means forstoring opponent identifying information as identifying information ofthe other game apparatus. The communication process program of thestoring medium causes a processor of the server to execute an on-linemachine list storing step, a registered opponent storing step, a seconddetecting step, and a responding step. The on-line machine list storingstep stores in a third storing means at least its own identifyinginformation and an address which are received from the game apparatusbeing connected to the network. The registered opponent storing stepstores in a fourth storing means the opponent identifying informationreceived from the game apparatus for each game apparatus. The seconddetecting step, when the opponent identifying information is received,determines whether or not the opponent identifying information is storedin the third storing means, and the identifying information of the gameapparatus which has transmitted the opponent identifying information isstored in the fourth storing means as the opponent identifyinginformation for the game apparatus corresponding to the opponentidentifying information. The responding step, when by the seconddetecting step, it is determined that the opponent identifyinginformation is stored in the third storing means, and the identifyinginformation of the game apparatus which has transmitted the opponentidentifying information is stored in the fourth storing means as theopponent identifying information for the game apparatus corresponding tothe opponent identifying information, transmits the address of the gameapparatus corresponding to the opponent identifying information to thegame apparatus which has transmitted the opponent identifyinginformation.

The fifth exemplary illustrative non-limiting implementation is astorage medium storing a program corresponding to the server of theabove-described fourth invention, and has an advantage similar to theabove-described fourth invention.

A game control method of a sixth exemplary illustrative non-limitingimplementation is a game control method of a game apparatus which isutilized in a communication game system in which a plurality of gameapparatuses communicate across a network, and is provided with a firststoring means storing at least its own identifying information. The gamecontrol method includes a registering step, a network connecting step, adetermining step, and a first communication step. The registering stepregisters opponent identifying information being the identifyinginformation of other game apparatus. The network connecting stepconnects to an access point to allow an access to a network forperforming a network communication. The determining step determineswhether or not a network communication is allowable with the other gameapparatus corresponding to the opponent identifying informationregistered by the registering step when the network connecting stepconnects to the network via the access point. The first communicationstep makes a network communication with the other game apparatus aboutwhich a network communication is allowable is determined by thedetermining step.

A game control method of the sixth exemplary illustrative non-limitingimplementation has an advantage similarly to a storage medium storing agame program of the above-described third invention.

A communication game control method of a seventh exemplary illustrativenon-limiting implementation is a communication game control method of aserver which is utilized in a communication game system in which aplurality of game apparatuses each of which has a first storing meansfor storing its own identifying information and a second storing meansfor storing opponent identifying information as the identifyinginformation of other game apparatus communicate across a network. Thecommunication game control method includes an on-line machine liststoring step, a registered opponent storing step, a second detectingstep, and a responding step. The on-line machine list storing stepstores in a third storing means at least its own identifying informationand an address which are received from the game apparatus beingconnected to the network. The registered opponent storing step stores ina fourth storing means the opponent identifying information receivedfrom the game apparatus for each game apparatus. The second detectingstep, when the opponent identifying information is received, determineswhether or not the received opponent identifying information is storedin the third storing means, and the identifying information of the gameapparatus which has transmitted the opponent identifying information isstored in the fourth storing means as the opponent identifyinginformation for the game apparatus corresponding to the opponentidentifying information. The responding step, when by the seconddetecting step, it is determined that the received opponent identifyinginformation is stored in the third storing means, and the identifyinginformation of the game apparatus which has transmitted the opponentidentifying information is stored in the fourth storing means as theopponent identifying information for the game apparatus corresponding tothe opponent identifying information, transmits the address of the gameapparatus corresponding to the opponent identifying information to thegame apparatus which has transmitted the opponent identifyinginformation.

A communication game control method of the seventh exemplaryillustrative non-limiting implementation has an advantage similarly to astorage medium storing a communication processing program of theabove-described fifth invention.

According to the present invention, when the identifying information ofother game apparatus is registered, if it is determined that a networkcommunication is allowable with a game apparatus corresponding to theregistered identifying information, a network communication is made withthe opponent. Thus, since a network communication is made between onlythe opponents whose identifying information are registered, it ispossible to realize a network game in which the player easilyparticipates.

If the identifying information is exchanged between the opponents by ashort distance wireless communication and registered, and then, aconnection is made with a network such as the Internet to obtain adetermination that the opponent is being connected on the basis of theidentifying information via the server, for example, a communication ismade with the opponent. Accordingly, a network communication is madewith an opponent with whom the identifying information is exchanged, sothat even if the user makes a short distance wireless communication witha friend and then is parted from the friend, the user can communicatewith the friend across the network.

In a case that the player registers the identifying information of theopponent by hand, if the opponent also registers the player'sidentifying information, it is determined that communication isallowable with the opponent over the network. Accordingly, by exchangingand registering the identifying information with a friend or anacquaintance with whom the user does not directly meet, it becomespossible to communicate across a network.

Also, in the network communication, other opponent being communicated isintroduced to a communicating opponent. Thus, it is possible to widen arange of the opponent with whom a communication can be made in thenetwork communication, and by registering the identifying information ofthe introduced opponent, a circle of friends can be widened.

Thus, since an opponent of the network communication starts from anearby opponent which performs a short-distance communication or anacquaintance to whom identifying information can be transmitted, andgradually widens to a friend of a friend, this allows the user toparticipate in the network game safely and freely. Thus, it is possibleto realize a network game in which general game users who avoidparticipating in the network game can easily participate.

The above described features, aspects and advantages of the exemplaryillustrative non-limiting implementation will become more apparent fromthe following detailed description of the present invention when takenin conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an appearance view showing one exemplary illustrativenon-limiting implementation of a game apparatus utilized in acommunication game system;

FIG. 2 is a block diagram showing an electric configuration of the gameapparatus shown in FIG. 1;

FIG. 3 is an illustrative view showing one exemplary illustrativenon-limiting implementation of a communication game system the instancewhere a communication game is executed via a short distance wirelesscommunication using the game apparatus of FIG. 1;

FIG. 4 is an illustrative view showing one exemplary illustrativenon-limiting implementation of the communication game system in theinstance where a communication game is executed via landline networkcommunication the game apparatus of FIG. 1;

FIG. 5 is an illustrative view showing one exemplary illustrativenon-limiting implementation of a memory map of a RAM of the gameapparatus;

FIG. 6 is an illustrative view showing one exemplary illustrativenon-limiting implementation of a memory map of a server;

FIG. 7 is an illustrative view showing one exemplary illustrativenon-limiting implementation of an outline of an Internet communicationprocess;

FIG. 8 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of the game apparatus;

FIG. 9 is an illustrative view showing one exemplary illustrativenon-limiting implementation of a communicable range selecting screen,FIG. 9 (A) shows a screen to be displayed when a network game isexecutable, and FIG. 9 (B) shows a screen to be displayed when a networkgame is not executable;

FIG. 10 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation in a wireless communication process inFIG. 8;

FIG. 11 is a flowchart showing a part of one exemplary illustrativenon-limiting implementation of an operation in the Internetcommunication process in FIG. 8;

FIG. 12 is a flowchart showing a part continuing from FIG. 11;

FIG. 13 is a flowchart showing a part continuing from FIG. 12;

FIG. 14 is a flowchart showing a part continuing from FIG. 13;

FIG. 15 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of an access point confirming process inFIG. 11;

FIG. 16 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of a notifying process in FIG. 11;

FIG. 17 is an illustrative view showing one exemplary illustrativenon-limiting implementation of a communication opponent selectingscreen;

FIG. 18 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of a communication process of the server;

FIG. 19 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of an on-line confirming process of theserver;

FIG. 20 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of a self-ID display mode in a gameapparatus of another;

FIG. 21 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of a self-ID generation mode;

FIG. 22 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of a player name setting mode;

FIG. 23 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of an opponent ID input mode;

FIG. 24 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of a communication game mode;

FIG. 25 is a flowchart showing a part of an exemplary illustrativenon-limiting implementation of an operation of the Internetcommunication process in FIG. 24;

FIG. 26 is a flowchart showing a part continuing from FIG. 25;

FIG. 27 is an illustrative view showing one exemplary illustrativenon-limiting implementation of a memory map of a server of anotherexample implementation;

FIG. 28 is a flowchart showing one exemplary illustrative non-limitingimplementation of an operation of a communication process in the serverof another example implementation; and

FIG. 29 is a flowchart showing a modified exemplary illustrativenon-limiting implementation of an operation of a wireless communicationprocess.

DETAILED DESCRIPTION OF THE INVENTION

Referring to FIG. 1, a game apparatus 10 of one exemplary illustrativenon-limiting implementation includes a first liquid crystal display(LCD) 12 and a second LCD 14. The LCD 12 and the LCD 14 are provided ona housing 16 so as to be arranged in a predetermined position in thehousing. In this non-limiting example implementation, the housing 16comprises an upper housing 16 a and a lower housing 16 b, and the LCD 12is provided on the upper housing 16 a while the LCD 14 is provided onthe lower housing 16 b. Accordingly, the LCD 12 and the LCD 14 areclosely arranged so as to be longitudinally (vertically) parallel witheach other.

It should be noted that although the LCD is utilized as a display inthis non-limiting example implementation, an EL (ElectronicLuminescence) display and a plasma display may be used in place of theLCD.

As can be understood from FIG. 1, the upper housing 16 a has a planeshape little larger than a plane shape of the LCD 12, and has an openingformed so as to expose a display surface of the LCD 12 from one mainsurface thereof. On the other hand, the lower housing 16 b has a planeshape horizontally longer than the upper housing 16 a, and has anopening formed so as to expose a display surface of the LCD 14 at anapproximately center of the horizontal direction. Furthermore, the lowerhousing 16 b is provided with a sound hole 18 and an operating switch 20(20 a, 20 b, 20 c, 20 d, 20 e, 20L and 20R).

In addition, the upper housing 16 a and the lower housing 16 b arerotatably connected at a lower side (lower edge) of the upper housing 16a and a part of an upper side (upper edge) of the lower housing 16 b.Accordingly, in a case of not playing a game, for example, if the upperhousing 16 a is rotatably folded such that the display surface of theLCD 12 and the display surface of the LCD 14 are face to face with eachother, it is possible to prevent the display surface of the LCD 12 andthe display surface of the LCD 14 from being damaged such as a flaw,etc. It should be noted that the upper housing 16 a and the lowerhousing 16 b are not necessarily rotatably connected with each other,and may alternatively be provided integrally (fixedly) to form thehousing 16.

The operating switch 20 includes a direction instructing switch (crossswitch) 20 a, a start switch 20 b, a select switch 20 c, an actionswitch (A button) 20 d, an action switch (B button) 20 e, an actionswitch (L button) 20L, and an action switch (R button) 20R. The switches20 a, 20 b and 20 c are placed at the left of the LCD 14 on the one mainsurface of the lower housing 16 b. Also, the switches 20 d and 20 e areplaced at the right of the LCD 14 on the one main surface of the lowerhousing 16 b. Furthermore, the switches 20L and 20R are placed in a partof an upper edge (top surface) of the lower housing 16 b at a placeexcept for a connected portion with the upper housing 16 a, and lie ofeach side of the connected portion.

The direction instructing switch 20 a functions as a digital joystick,and is utilized for instructing a moving direction of a player character(or player object) to be operated by a player and a cursor, and so forthby operating any one of four depression portions. The start switch 20 bis formed by a push button, and is utilized for starting (restarting),temporarily stopping a game, and so forth. The select switch 20 c isformed by the push button, and utilized for a game mode selection, etc.

The action switch 20 d, that is, the A button is formed by the pushbutton, and allows the player character to perform an arbitrary movement(action), except for instructing the direction, such as hitting(punching), throwing, holding (obtaining), riding, jumping, etc. Forexample, in an action game, it is possible to apply an instruction ofjumping, punching, moving arms, etc. In a role-playing game (RPG) and asimulation RPG, it is possible to apply an instruction of obtaining anitem, selecting and determining arms or command, etc. The action switch20 e, that is, the B button is formed by the push button, and isutilized for changing a game mode selected by the select switch 20 c,canceling an action determined by the A button 20 d, and so forth.

The action switch (left depression button) 20L and the action switch(right depression button) 20R are formed by the push button, and theleft depression button (L button) 20L and the right depression button (Rbutton) 20R can perform the same operation as the A button 20 d and theB button 20 e, and also function as a subsidiary of the A button 20 dand the B button 20 e.

Also, on a top surface of the LCD 14, a touch panel 22 is provided. Asthe touch panel 22, any one of kinds of a resistance film system, anoptical system (infrared rays system) and an electrostatic capacitivecoupling system, for example, can be utilized. In response to anoperation by depressing, stroking, touching, hitting, and so forth witha stick 24, a pen (stylus pen), or a finger (hereinafter, referred to as“stick 24, etc.”) on a top surface of the touch panel 22, the touchpanel 22 detects a coordinates position operated by the stick 24, etc.(that is, touched) to output coordinates data corresponding to thedetected coordinates.

It should be noted that in this non-limiting example implementation, aresolution of the display surface of the LCD 14 is 256 dots.times.192dots, and a detection accuracy of a detection surface (operationsurface) of the touch panel 22 is also rendered 256 dots.times.192 dotsin correspondence to the resolution of the display surface (this is truefor the LCD 12). However, in FIG. 1, in order to simply represent thetouch panel 22, the touch panel 22 is displayed different from the LCD14 in size, but the display screen of the LCD 14 and the operationscreen of the touch panel 22 are the same in size. It should be notedthat the detection accuracy of the touch panel 22 may be lower than theresolution of the display surface, or higher than it.

Different game screens may be displayed on the LCD 12 and the LCD 14.For example, in a racing game, a screen viewed from a driving seat isdisplayed on the one LCD, and a screen of entire race (course) may bedisplayed on the other LCD. Furthermore, in the RPG, characters such asa map, a player character, etc. are displayed on the one LCD, and itemsbelonging to the player character may be displayed on the other LCD.Furthermore, a game play screen may be displayed on the one LCD (LCD 12in this non-limiting example implementation), and a game screen(operation screen) including an image such as textual information, anicon, etc. for operating the game may be displayed on the other LCD (LCD14 in this non-limiting example implementation). Furthermore, byutilizing the two LCD 12 and LCD 14 as one screen, it is possible todisplay a large monster (enemy character) to be defeated by the playercharacter.

Accordingly, the player is able to point a character image such as aplayer character, an enemy character, an item character, textureinformation, an icon, etc. to be displayed on the LCD 14 and selectcommands by operating the touch panel 22 with the use of the stick 24,etc.

It should be noted that depending on the kind of the game, the player isable to use the LCD 14 for another various input instructions, such asselecting or operating the icon displayed on the LCD 14, instructing acoordinate input, and so forth.

Thus, the game apparatus 10 has the LCD 12 and the LCD 14 as a displayportion of two screens, and by providing the touch panel 22 on an uppersurface of any one of them (LCD 14 in this non-limiting exampleimplementation), the game apparatus 10 has the two screens (12, 14) andthe operating portions (20, 22) of two systems.

Furthermore, in this non-limiting example implementation, the stick 24can be inserted into a housing portion (housing slot) 26 provided inproximity to a side surface (right side surface) of the upper housing 16a, for example, and taken out therefrom as necessary. It should be notedthat in a case of preparing no stick 24, it is not necessary to providethe housing portion 26.

Also, the game apparatus 10 includes a memory card (or game cartridge)28. The memory card 28 is detachable, and inserted into a loading slot30 provided on a rear surface or a lower edge (bottom surface) of thelower housing 16 b. Although omitted in FIG. 1, a connector 46 (see FIG.2) is provided at a depth portion of the loading slot 30 for connectinga connector (not shown) provided at an end portion of the memory card 28in the loading direction, and when the memory card 28 is loaded into theloading slot 30, the connectors are connected with each other, andtherefore, the memory card 28 is accessible by a CPU core 42 (see FIG.2) of the game apparatus 10.

It should be noted that although not illustrated in FIG. 1, a speaker 32(see FIG. 2) is provided at a position corresponding to the soundrelease hole 18 inside the lower housing 16 b.

Furthermore although omitted in FIG. 1, for example, a batteryaccommodating box is provided on a rear surface of the lower housing 16b, and a power switch, a volume switch, an external expansion connector,an earphone jack, etc. are provided on a bottom surface of the lowerhousing 16 b.

FIG. 2 is a block diagram showing an electrical configuration of thegame apparatus 10. Referring to FIG. 2, the game apparatus 10 includesan electronic circuit board 40, and on the electronic circuit board 40,a circuit component such as a CPU core 42, etc. is mounted. The CPU core42 is connected to the connector 46 via a bus 44, and is connected witha RAM 48, a first graphics processing unit (GPU) 50, a second GPU 52,and an input-output interface circuit (hereinafter, referred to as “I/Fcircuit”) 54, an LCD controller 60, and a wireless communication portion64.

The connector 46 is detachably connected with the memory card 28 asdescribed above. The memory card 28 includes a ROM 28 a and a RAM 28 b,and although illustration is omitted, the ROM 28 a and the RAM 28 b areconnected with each other via a bus and also connected with a connector(not shown) to be connected with the connector 46. Accordingly, the CPUcore 42 gains access to the ROM 28 a and the RAM 28 b as describedabove.

The ROM 28 a stores in advance a game program for a game (virtual game)to be executed by the game apparatus 10, image data (character image,background image, item image, icon (button) image, message image, cursorimage etc.), data of the sound (music) necessary for the game (sounddata), etc. The RAM (backup RAM) 28 b stores (saves) proceeding data andresult data of the game.

The RAM 48 is utilized as a buffer memory or a working memory. That is,the CPU core 42 loads the game program, the image data, the sound data,etc. stored in the ROM 28 a of the memory card 28 into the RAM 48, andexecutes the loaded game program. The CPU core 42 executes a gameprocess while storing data (game data, flag data, etc.) generated orobtained in correspondence with a progress of the game in the RAM 48.

It should be noted that the game program, the image data, the sounddata, etc. are loaded from the ROM 28 a entirely at a time, or partiallyand sequentially as necessary so as to be stored into the RAM 48.

However, a program as to an application except for the game and imagedata required to execute the application may be stored in the ROM 28 aof the memory card 28. In addition, sound (music) data may be storedtherein as necessary. In such a case, in the game apparatus 10, theapplication is executed.

Each of the GPU 50 and the GPU 52 forms a part of a rendering means, isconstructed by, for example, a single chip ASIC, and receives a graphicscommand. (construction command) from the CPU core 42 to generate gameimage data according to the graphics command. It should be noted thatthe CPU core 42 applies an image generation program (included in thegame program) to both of the CPU 50 and GPU 52.

Furthermore, the GPU 50 is connected with a first video RAM (hereinafterreferred to as “VRAM”) 56, and the GPU 52 is connected with a secondVRAM 58. The GPU 50 and the GPU 52 respectively access the first VRAM 56and the second VRAM 58 to obtain necessary data (image data: characterdata, texture data, etc.) necessary for executing the graphics command.It should be noted that the CPU core 42 reads image data necessary forrendering from the RAM 48, and writes it to the first VRAM 56 and thesecond VRAM 58. The GPU 50 accesses the VRAM 56 to generate game imagedata for display, and stores it in a rendering buffer in the VRAM 56.The GPU 52 accesses the VRAM 58 to create game image data for display,and stores the image data in a rendering buffer of the VRAM 58. A flamebuffer or a line buffer may be employed as a rendering buffer.

The VRAM 56 and the VRAM 58 are connected to the LCD controller 60. TheLCD controller 60 includes a register 62, and the register 62 consistsof, for example, one bit, and stores a value of “0” or “1” (data value)according to an instruction of the CPU core 42. The LCD controller 60outputs the game image data created by the GPU 50 to the LCD 12, andoutputs the game image data created by the GPU 52 to the LCD 14 in acase that the data value of the register 62 is “0”. On the other hand,the LCD controller 60 outputs the game image data created by the GPU 50to the LCD 14, and outputs the game image data created by the GPU 52 tothe LCD 12 in a case that the data value of the register 62 is “1”.

It should be noted that the LCD controller 60 can directly read the gameimage data from the VRAM 56 and the VRAM 58, or read the game image datafrom the VRAM 56 and the VRAM 58 via the GPU 50 and the GPU 52.

Also, the VRAM 56 and the VRAM 58 may be provided in the RAM 48, or therendering buffer and a Z buffer may be provided in the RAM 48.

The I/F circuit 54 is connected with the operating switch 20, the touchpanel 22 and the speaker 32. Here, the operating switch 20 is theabove-described switches 20 a, 20 b, 20 c, 20 d, 20 e, 20L and 20R, andin response to an operation of the operating switch 20, a correspondingoperation signal (operation data) is input to the CPU core 42 via theI/F circuit 54. Furthermore, operation data output from the touch panel22 (coordinates data) is input to the CPU core 42 via the I/F circuit54. In addition, the CPU core 42 reads from the RAM 48 the sound datanecessary for the game such as a game music (BGM), a sound effect orvoices of a game character (onomatopoeic sound), etc., and outputs itfrom the speaker 32 via the I/F circuit 54.

The wireless communication portion 64 is a communication means forwirelessly sending and receiving data with other game apparatus 10 orcommunications equipment. The wireless communication portion 64modulates communication data to be transmitted to the opponent into aradio signal to send it from an antenna, and receives a radio signalfrom the opponent by the same antenna to demodulate it to communicationdata. Via the wireless communication portion 64, the game apparatus 10sends and receives data with other game apparatus 10 to execute acommunication game. The wireless communication portion 64 is compatiblewith IEEE 802.11 (Wi-Fi), for example, and can send and receive datawith other game apparatus 10 and communications equipment by a wirelessLAN. The game apparatus 10 may execute a communication game with othernearby game apparatus 10, for example, by the wireless LAN. Also, thegame apparatus 10 can send and receive data with other computer, server,and game apparatus 10, etc. over the Internet by utilizing the TCP/IPProtocol. Accordingly, the game apparatus 10 can access an Internetservice provider (ISP) through a wireless LAN access point, such as ahousehold LAN, a public wireless LAN, or the like so as to be connectedto a network such as, the Internet or the WAN (Wide Area Network) viathe ISP. This allows a game apparatus 10 to play a communication gamewith other game apparatus 10 which is connected to the Internet awayfrom the game apparatus 10.

It should be noted that although a description is made on a case thatthe wireless communication portion 64 works according to a wireless LANstandard in this non-limiting example implementation, this may workaccording to another wireless communication standard such as Bluetooth,for example, in another non-limiting example implementation.

Also, the wireless communication portion 64 can execute a wirelesscommunication on the basis of a time division multiple access system,for example. The communication game with other nearby game apparatus 10may be executed by the wireless communication system. For example, eachgame apparatus 10 is assigned a time slot during one communicationcycle, and by the assigned slot, it's own data is transmitted. It shouldbe noted that for more information, a technique of such a wirelesscommunication is described in detail in Japanese Patent Publication No.2004-135778 and 2004-136009 by the present applicant.

A communication game system of this non-limiting example implementationcomprises a plurality of game apparatuses 10 as described above. In thecommunication game system, even in a short-distance communication shownin FIG. 3, even in a long-distance communication shown in FIG. 4, acommunication game is executed among a plurality of game apparatuses 10.

First, as shown in FIG. 3, if a plurality of game apparatuses 10 existclose to one another, the communication game is executed by ashort-distance wireless communication among the plurality of gameapparatuses 10. For example, one apparatus out of the plurality of gameapparatuses 10 functions as a parent device, the others function as achild device, so that, data is sent and received between the parentdevice and the child device. Each player selects whether or not his ownapparatus becomes a parent device or a child device on a selectionscreen, for example. If a game apparatus 10 functions as a parentdevice, the game apparatus 10 searches a child device existing within acommunicable range to connect it, and if the game apparatus 10 functionsas a child device, it searches a parent device capable of participatingin the communication game which exists within a communicable range toconnect it.

If the communication game is performed by the short-distance wirelesscommunication, the identifying information of the game apparatuses 10are exchanged among the plurality of game apparatuses 10 automaticallyor in accordance with a selecting operation of each player. That is,each game apparatus 10 can obtain the identifying information ofopponent's game apparatus 10 which participates in the communicationgame in the short-distance communication game. For example, since suchthe communication game performed within a short-distance range isassumed to be played among friends, respective players come together toplay the communication game and can obtain identifying information offriend's game apparatus 10. The obtained identifying information of theother game apparatus 10 is stored as friend list data.

The identifying information obtained by the communication game within ashort-distance range is identifying information to be utilized for thecommunication game within a long-distance range. Accordingly, the playerwho obtained the identifying information of the opponent by thecommunication game within a short-distance range, and then is partedfrom the opponent, can perform a communication game by making acommunication via the Internet, or the like.

As shown in FIG. 4, the communication game within the long-distancerange is executed among a plurality of game apparatuses 10 over thenetwork such as the Internet, or the like. For example, each gameapparatus 10 accesses the Internet via each access point 70 such as awireless LAN access point. Also, in this non-limiting exampleimplementation, the communication game system includes a server 72 onthe Internet, and the server 72 functions as a matching server of eachgame apparatus 10. The server 72 is a computer, includes a CPU, amemory, communication equipment for network communication, etc., andoperates according to a program stored in the memory.

For example, the game apparatus 10 connects to the server 72 via theaccess point 70, and transmits to the server 72 notifying data includingits own identifying information and indicating that it is on line (beingconnected or being communicated). The server 72 receives the notifyingdata to thereby know that the game apparatus 10 corresponding to theidentifying information is being connected. The server 72 stores thereceived identifying information as on-line machine list data.Transmission of the notifying data by the game apparatus 10 is executedat a predetermined time period, for example. The server 72 can know thatthe game apparatus 10 is off line on the basis of absence of receptionof the notifying data, and updates the on-line machine list data.

Then, the game apparatus 10 transmits inquiry data including identifyinginformation of the friend list to the server 72, and inquires whether ornot other game apparatus 10 corresponding to the identifying informationis being connected to the server 72. The server 72 determines whether ornot the inquired identifying information is present in the on-linemachine list. If it is determined that other game apparatus is beingconnected the server 72, the server transmits a response to the gameapparatus 10 who has made an inquiry about the connection address of therelevant game apparatus 10. Accordingly, if the game apparatus 10receives inquiry result data indicating that the opponent's gameapparatus 10 is being connected, the game apparatus 10 connects to theopponent's game apparatus 10 on the basis of the connection address ofthe opponent obtained from the received data to thereby execute acommunication game.

FIG. 5 shows one example of a memory map of the RAM 48 of the gameapparatus 10. The RAM 48 includes a self-identifying data storing area74, a server address storing area 76, a game data storing area 78, afriend list storing area 80, a communication opponent informationstoring area 82, etc. It should be noted that only a part of the memorymap is shown in FIG. 5, and the RAM 48 stores various data necessary foradvancing the game.

In the self-identifying data storing area 74, information, such asself-ID, a connection address, a player name, etc. is stored. The ID isidentifying information of a game apparatus 10 in the communicationgame. The ID may be stored in advance in the ROM 28 a of the memory card28, a non-volatile memory included in the RAM 48 of the game apparatus10, or the like. However, in this non-limiting example implementation,in order to make a possessor of the memory card 28 or a possessor of thegame apparatus 10 changeable at a time of change thereof, the ID isgenerated when the memory card 28 for the communication game is attachedto the game apparatus 10, and the player name is set as an initialsetting, for example. Or, the ID may be generated when possessor's nameof the game apparatus 10 is set, and be stored in the non-volatilememory, etc. of the RAM 48. An ID setting method is arbitrary, but theID needs to set to be a unique value or number. As one example, the IDmay be generated by adding current time information at a time ofgeneration of the ID to an MAC address of the wireless communicationportion 64 functioning as an Ethernet (registered trademark) device ofthe game apparatus 10. The current time information may be obtained froma clock IC not shown, for example, to be connected to the CPU core 42.

Also, the connection address is an IP address when the game apparatus 10utilizes in being connected to the Internet. The transmission dataincludes the connection address as a transmission source IP address. Theconnection address is a private IP address in this embodimentnon-limiting example implementation. For example, the connection addressis assigned by a DHCP (Dynamic Host Configuration Protocol) serverfunction of the wireless LAN access point 70, obtained by a DHCP clientfunction of the wireless communication portion 64, and stored in the RAM48. Or, the connection address may manually be set by the player in thegame apparatus 10. If an ISP which the player subscribes to or an ISP,etc. to which an access point 70 of the public wireless LAN is connectedassigns a private IP address by a DHCP, or the like, a transmissionsource IP address of the transmission data is translated into a globalIP address by a gateway of the ISP. On the other hand, if an ISP whichthe player subscribes to or an ISP, etc. to which an access point 70 ofthe public wireless LAN is connected assigns a global IP address by aDHCP or a PPPoE, or the like or delivers a fixed global IP address, thewireless LAN access point 70 translates a transmission source IP addressof transmission data from a private address to a global address byutilizing an NAPT (Network Address Port Translation) or an IP masqueradefunction, and translates a port number also.

Also, the player name is input by a player's operation at an initialsetting, for example. In the communication game, the game apparatus 10receives the transmission data including the player name data to therebydisplay the player name of the opponent.

In the server address storing area 76, a global IP address, a portnumber, etc. of the server 72 or the computer managing the server 72 arestored. The server address may be stored in advance in the ROM 28 a ofthe memory card 28, or may be input by a player's operation. If data istransmitted to the server 72, the server address is included in thetransmission data as a destination IP address.

In the game data storing area 78, a game program for executing acommunication game, image data for generating a game screen, sound datafor outputting a sound, and etc. are stored.

In the friend list storing area 80, friend list data includingidentifying information of an opponent with which the player plays acommunication game is stored. The friend list data includes informationsuch as an ID of the opponent's game apparatus 10 and a player name ofthe opponent. The friend list data is generated according to a selectingoperation by the player or automatically when a communication game isperformed by a short-distance wireless communication. In addition, thefriend list data can be added identifying information of the opponentwho is introduced over the Internet communication (that is, a friend ofa friend) according to a selecting operation by the player orautomatically. The generated or updated friend list data is stored inthe RAM 28 b as a non-volatile memory of the memory card 28. If thefriend list data has been stored in the RAM 28 b of the memory card 28at a start of the communication game, the data is read and stored in thefriend list storing area 80.

In the communication opponent information storing area 82, informationof the communicating opponent who makes a communication game or is beingcommunicated through the Internet communication or a networkcommunication is stored. The communicating opponent information includesan ID, a connection address, and a player name, etc. of the opponent'sgame apparatus 10. The connection address is a global IP address of thegame apparatus 10 of the communicating opponent. The connection addressof the communicating opponent already registered in the friend list isobtained from the server 72 in response to an inquiry, and stored. Also,if a friend is introduced from the communicating opponent by theInternet communication, information of the friend is obtained from thecommunicating opponent's game apparatus 10, and stored. When data istransmitted to the communicating opponent in the Internet communicationgame, the connection address is set to a destination IP address. Thedestination IP address of the transmission data is translated into theprivate IP address of the corresponding game apparatus 10 by the ISP,the wireless LAN access point 70, or the like, so that the transmissiondata is delivered to the game apparatus 10 of the communicatingopponent.

FIG. 6 shows one example of a memory map of a memory of the server 72.The memory of the server 72 includes an on-line machine list storingarea 84, etc. It should be noted that FIG. 6 shows only a part of thememory map of the server 72, and necessary various data are generated orobtained so as to be stored.

As to the on-line machine list data, information about the gameapparatus 10 which is being connected to the Internet is stored. Morespecifically, an ID of the on-line game apparatus 10, a connectionaddress, a player name, etc. are stored. Each game apparatus 10periodically transmits notifying data indicating that it is beingconnected to the server 72 when being connected to the Internet. Thenotifying data includes an ID, a player name, and a connection addressof the game apparatus. The server 72 generates or updates on-linemachine list data when receiving the notifying data. It should be notedthat the server 72 may be provided for managing one communication game.However, if the server 72 manages a plurality of kinds of games, theabove-described information about the game apparatus 10 which is beingconnected to the server 72 is stored in association with a game name(game identifying information) as shown in FIG. 6.

In the communication game system, as described above, identifyinginformation of the game apparatus 10 of the opponent's with whom acommunication game is played in a short-distance wireless communicationis stored as a friend list. Then, if the game apparatus 10 connects tothe Internet to inquire the server 72, and finds that the game apparatus10 of the opponent stored in the friend list connects to the Internet,the game apparatus obtains a connection address of the game apparatus 10from the server 72, and executes a communication game with the gameapparatus 10 via the Internet. In addition, in this non-limiting exampleimplementation, if friends registered in the friend list of a certaingame apparatus 10 are not acquainted with each other, both of them areintroduced to each other. That is, if a friend of the friend with whom acommunication game is played is being connected to the Internet, thegame apparatus 10 can obtain information about the game apparatus 10 ofthe friend of the friend from the friend. Thus, the game apparatus canexecute a communication game with the introduced friend, and registerthe identifying information of the opponent in the friend list data.Accordingly, in the communication game system, a network game isexecutable while widening a circle of friends.

For example, FIG. 7 shows an outline of the Internet communication game.In FIG. 7, a game apparatus B (player name: “Hiroshi”) and a gameapparatus C (player name: “Mika”) are registered in each other's friendlist data, and are acquainted with each other. Also, a game apparatus A(player name: “Jiro”) and the game apparatus B are registered in eachother's friend list, and are acquainted with each other. However, thegame apparatus A and the game apparatus C are not acquainted with eachother. FIG. 7 shows a case that the game apparatus B and the gameapparatus C are being communicated across the Internet. In this case,when the game apparatus A connects to the Internet, and receives ainquiry result from the server 72 that the game apparatus B is beingconnected, the game apparatus A can transmit a connection request to thegame apparatus B and can establish connection with the game apparatus Bto execute a communication game. On the other hand, since the gameapparatus B is being communicated with the game apparatus C, afterexecuting a communication game with the game apparatus A, for example,the game apparatus B introduces the game apparatus A to the gameapparatus C. That is, the game apparatus B transmits informationincluding a connection address, etc. of the game apparatus C to the gameapparatus A while transmitting information including a connectionaddress, etc. of the game apparatus A to the game apparatus C. Thus,when the game apparatus A and the game apparatus C are introduced toeach other by the game apparatus B, they connect with each other via anetwork to execute a communication game.

In the communication game system, an operation at a time of executing acommunication game is described with reference to flowcharts. FIG. 8shows one example of a game operation of the game apparatus 10. When thegame process is started, the CPU core 42 executes a setting of theplayer name on the basis of operation input data from the operatingswitch 20, input data from the touch panel 22, or the like in a firststep S1 in FIG. 8. The setting of the player name is executed when acommunication game is played at first, when a player name is changed,and so forth. The CPU core 42 stores the generated player name data inthe self-identifying data storing area 74. It should be noted that ifthe player name has already been set and stored in the RAM 28 b of thememory card 28, the CPU core 42 previously reads the player name datafrom the RAM 28 b and stores it in the RAM 48.

Next, in a step S3, the CPU core 42 executes an ID generating process.For example, the CPU core 42 generates an ID of this game apparatus 10on the basis of an MAC address of the wireless communication portion 64,the current time information of the clock IC, and the like, and storesthe ID data in the self-identifying data storing area 74. The generationof the ID is executed when the player name is set at first, when theplayer name is changed, and so forth. If the ID has already beengenerated and stored in the RAM 28 b of the memory card 28, the CPU core42 previously reads the ID data from RAM 28 b and stores it in the RAM48.

Succeedingly, the CPU core 42 determines whether or not a communicationgame is to be started on the basis of the operation input data from theoperating switch 20, the touch input data from the touch panel 22, etc.in a step S5. If “NO” in the step 5, that is, if no input data forinstructing the start of the game is detected after a lapse of apredetermined time period, and so forth, the game process is ended.

If “YES” in the step 5, that is, if the input data for instructing thestart of the game is detected, the CPU core 42 determines whether or nota wireless LAN access point 70 exists within a wireless communicablerange on the basis of the data obtained from the wireless communicationportion 64 in a step S7. For example, if the wireless communicationportion 64 detects an electric wave emitted from the wireless LAN accesspoint 70, the data indicative of presence thereof is applied to the CPUcore 42.

If “YES” in the step 7, the CPU core 42 determines whether or not friendlist data is stored in the RAM 48 in a step S9. If “YES” in the step 9,the CPU core 42 displays a communication range selecting screen on whichthe player can select between a distant friend and a nearby friend onthe LCD 12 or 14 by use of the GPU 50 or 52 and LCD controller in a stepS11. On the communication range selecting screen, as shown in FIG. 9(A),the “nearby friend” and the “distant friend” are displayed in aselectable manner, and one of them can be selected according toselection of the cursor by operating the operating switch 20 or thetouch panel 22. The “nearby friend” corresponds to a communication gameby a short-distance wireless communication, and the “distant friend”corresponds to the network communication game via the Internet. Theselection screen allows the player to select between a communicationwith a nearby person and a communication with a distant person.

Succeedingly, in a step S13, the CPU core 42 determines whether or notthe “distant friend” out of the alternatives is selected on the basis ofthe input data, etc. from the operating switch 20 or the touch panel 22.If “YES” in the step 13, the CPU core 42 executes an Internetcommunication process in a step S15. The process allows examination ofthe communication game via the Internet. The operation of the Internetcommunication process is described from FIG. 11 to FIG. 14 below.

On the other hand, if “NO” in the step 7, that is, if the wireless LANaccess point 70 is not detected, the process proceeds to a step S17. If“NO” in the step 9, that is, if the friend list data has not yet beengenerated, the process proceeds to a step S17.

In the step S17, the CPU core 42 displays a communication rangeselecting screen on which only the nearby friend is selectable. On thecommunication range selecting screen, only the “nearby friend” isdisplayed in a selectable state as shown in FIG. 9 (B), and the “distantfriend” is displayed in an non-selectable state (light color, reversestate, etc.), or may not be displayed. If the wireless LAN access point70 is not detected, the game apparatus 10 cannot be connected to theInternet to make impossible to execute the Internet communication. Thus,a network game is excluded from the alternatives of the communicationgame. Also, if the friend list has not yet been stored also, this meansthat there is no opponent to execute the communication game over theInternet, so that similarly, the network game is excluded from thealternatives of the communication game.

If “NO” in the step S13, or if the process in the step S17 is ended, theCPU core 42 determines whether or not the “nearby friend” out of thealternatives is selected on the basis of the input data, etc. from theoperating switch 20 or the touch panel 22. If “NO” in the step 19, theprocess returns to the step S7.

On the other hand, if “YES” in the step 19, the CPU core 42 executes awireless communication process in a step S21. The process allowsexecution of the communication game by the short-distance wirelesscommunication. The operation of the wireless communication process isshown in FIG. 10 described later. After completion of the step S15 orthe step S21, the game process is ended.

FIG. 10 shows one example of the operation of the wireless communicationprocess in the step S21 in FIG. 8. The CPU core 42 first searches othergame apparatus 10 existing within the wireless communicable range in astep S31. For example, the CPU core 42 broadcasts predetermined data byutilizing the wireless communication portion 64, and tries to receivepredetermined data transmitted from other game apparatus 10.

Next, in a step S33, the CPU core 42 determines whether or not othergame apparatus 10 is found as a result of the search on the basis of thedata obtained from the wireless communication portion 64. If “YES” inthe step 33, the CPU core 42 determines whether or not the found gameapparatus 10 is to be connected on the basis of the input data from theoperating switch 20 or the touch panel 22 in a step S35. It should benoted that this may be determined automatically rather than a player'sinstruction.

On the other hand, if “NO” in the step 33, that is, if the data fromother game apparatus 10 is not detected, the process proceeds to a stepS37. If “NO” in the step 35, that is, if input data instructingconnection to the found game apparatus 10 is not detected, for example,the process proceeds to a step S37. In the step S37, the CPU core 42determines whether or not the search is to be continued on the basis ofthe input data from the operating switch 20, the touch panel 22, etc. Itshould be noted that whether or not the search is to be continued ismade not by instruction from the player, but may automatically be madeby detection of lapse of a predetermined time period, for example. If“NO” in the step 37, that is, if the input data indicative of suspendingthe search is detected, the wireless communication process is ended. Onthe other hand, if “YES” in the step 37, the process returns to the stepS31.

Alternatively, if “YES” in the step 35, that is, if the input dataindicative of instructing connection is detected, the CPU core 42executes a connection process with the other game apparatus 10 toestablish a connection via the wireless communication portion 64 in astep S39.

Succeedingly, in a step S41, the CPU core 42 executes a communicationgame process via the wireless communication portion 64. This allowsexecution of a game or an application while transmitting and receivingthe data with the other connected game apparatus 10.

Then, in a step S43, the CPU core 42 determines whether or not the ID isto be exchanged. It is determined whether or not the exchange isinstructed on the basis of the input data, etc. from the operatingswitch 20 or the touch panel 22, for example. It should be noted thatwhether or not the exchange is performed may be determined automaticallyrather than an instruction from the player.

If “YES” in the step 43, the CPU core 42 transmits the data includingits own ID and the player name stored in the self-identifying datastoring area 74 to the other game apparatus 10 through the wirelesscommunication portion 64 in a step S45. It should be noted that if acommunication game is executed among a plurality of game apparatuses 10,its own identifying information is transmitted to these plurality ofgame apparatuses 10.

In a step S47, the CPU core 42 receives the data including the ID andthe player name transmitted from the other game apparatus 10 via thewireless communication portion 64, and stores it in the RAM 48. Itshould be noted that if the communication game is executed among theplurality of game apparatuses 10, identifying information as to theseplurality of game apparatuses 10 are received.

Then, in a step S49, the CPU core 42 extracts the ID and the player namefrom the received data, and additionally stores them by bringing the IDinto correspondence with the player name in the friend list storing area80. It should be noted that if they have already been stored in thefriend list data, the identifying information is not added.

On the other hand, if “NO” in the step 43, the process proceeds to astep S51 without exchanging the ID. In the step S51, it is determinedwhether or not a communication game is to be ended on the basis of theinput data from the operating switch 20 or the touch panel 22, forexample. If “NO” in the step 51, the process returns to the step S41. Onthe other hand, if “YES” in the step 51, the wireless communicationprocess is ended. It should be noted that although illustration isomitted, if a new ID, etc. is added to the friend list in the step S49,at the completion of the process, the CPU core 42 stores the friend listdata together with other game data to be saved in the RAM 28 b of thememory card 28.

FIG. 11 shows one example of an operation of the Internet communicationprocess in the step S15 in FIG. 8. In a first step S61 in FIG. 11, theCPU core 42 determines whether or not the wireless LAN access point 70exists within the wireless communicable range similarly to the step S7in FIG. 8. If “NO” in the step 61, since it is impossible to access theInternet, the CPU core 42 executes an error display process in a stepS63 to display an error message such as “no access point”, for example,on the LCD 12 or the LCD 14. Then, the Internet communication process isended.

On the other hand, if “YES” in the step 61, the CPU core 42 executes aconnection process to the wireless LAN access point 70 via the wirelesscommunication portion 64 in a step S65, and establishes a connectionwith the wireless LAN access point 70. For example, by executing theprocess, the game apparatus 10 obtains a connection address (private IPaddress) from the wireless LAN access point 70, and then stores it inthe self-identifying data storing area 74.

Succeedingly, in a step S67, the CPU core 42 transmits to the server 72the connection information data including information, such as its ownID, a connection address, a player name, etc. stored in theself-identifying data storing area 74 via the wireless communicationportion 64. The server address stored in the server address storing area76 is set to the destination IP address of the transmission data, andthe connection address stored in the self-identifying data storing area74 is set to the transmission source IP address. The connection addressis translated into a global IP address at the wireless LAN access point70, an ISP, or the like, so that the server 72 can store the global IPaddress of the game apparatus 10 as a connection address in the memory,and transmit data to the game apparatus 10.

Then, in a step S69, the CPU core 42 starts an access point confirmingprocess. By executing the process, it is continuously confirmed whetheror not a wireless LAN access point 70 exists in the communicable rangeof the game apparatus 10. The CPU core 42 executes the access pointconfirming process in parallel with other process. FIG. 15 shows oneexample of an operation of the access point confirming process.

In a step S151 in FIG. 15, the CPU core 42 determines whether or not thewireless LAN access point 70 exists within the wireless communicablerange similarly to the step S7 in FIG. 8. If “YES” in the step 151, theCPU core 42 determines whether or not a fixed time period elapses in astep S153. If “NO” in the step 153, a lapse of a fixed time is waitedwhile if “YES”, the process returns to the step S151.

On the other hand, if “NO” in the step 151, the CPU core 42 determineswhether or not a timeout occurs in a step S155. For example, it isdetermined whether or not a predetermined time period elapses since thewireless LAN access point 70 was undetectable. If “NO” in the step 155,the process returns to the step S151. On the other hand, if “YES” in thestep 155, CPU core 42 stores necessary game data in the RAM 28 b of thememory card 28 in a step S157. Also, in a step S159, the CPU core 42performs an error display similarly to the step S63 in FIG. 11, and thenends the access point confirming process and the Internet communicationprocess.

Returning to FIG. 11, in a step S71, the CPU core 42 starts a notifyingprocess. By executing the process, the fact that the game apparatus 10is being connected is continuously notified to the server 72. The CPUcore 42 executes a notifying process in parallel with another process.FIG. 16 shows one example of an operation of a notifying process.

In a step S171 in FIG. 16, the CPU core 42 transmits notifying dataindicating that the game apparatus is on line or being connected to theserver 72 via the wireless communication portion 64. The notifying dataincludes the identifying information of the game apparatus 10, so thatthe server 72 can know whether or not the game apparatus 10 is beingconnected by receiving the notifying data. Succeedingly, in a step S173,the CPU core 42 determines whether or not a fixed time period elapses.If “NO” in the step 173, a lapse of the fixed time period is waitedwhile if “YES”, the process returns to the step S171. It should be notedthat the CPU core 42 also ends the notifying process when ending theInternet communication process.

Returning to FIG. 11, in a step S73, the CPU core 42 displays a playername of the opponent registered in the list on the basis of the friendlist data by utilizing the GPU 50 or 52, the LCD controller 60, etc onthe LCD 12 or 14.

Next, in a step S75, the CPU core 42 determines whether or not anopponent of the communication game is selected from the displayed friendlist on the basis of the input data from the operating switch 20 or thetouch panel 22 and the display position data of the player name, etc. Itshould be noted that the opponent may be selected not by player's will,but at random or in order, for example. Or, a plurality of opponents maybe selected from the friend list to inquire about them as a single unit,or all the opponents in the list may be selected to inquire about themas a single unit.

If “YES” in the step 75, the CPU core 42 transmits the inquiry dataincluding the ID of the selected opponent to the server 72 via thewireless communication portion 64 in a step S77. Thus, it is possible toselect any opponent from the friend list, and inquire about the selectedopponent.

If “NO” in the step S75, or if the step S77 is ended, the CPU core 42determines whether or not the inquiry result is received from the server72 over the wireless communication portion 64 in a step S79, and. If“YES” in the step 79, the CPU core 42 stores the received data in theRAM 48 in a step S81. If the game apparatus 10 about which the server 72is inquired is being connected, the connection address of the gameapparatus 10 is included in the received data, and if it is not beingconnected, the connection address is not included in the received data.In a succeeding step S83, the CPU core 42 determines whether or not theconnection address of the selected opponent is obtained. If “NO”, theprocess proceeds to a step S85 in FIG. 12. On the other hand, if “YES”in the step 83, that is, if the selected opponent is being connected,the process proceeds to a step S89 in FIG. 12.

In the step S85 in FIG. 12, the CPU core 42 determines whether or notthe communication game is to be canceled on the basis of the input data,etc. from the operating switch 20 or the touch panel 22. If “YES” in thestep 85, that is, if the input data for instructing cancel is detected,and so forth, the CPU core 42 executes a communication game cancelingprocess in a step S87 to end the Internet communication process. On theother hand, if “NO” in the step 85, the process proceeds to a step S91.

In the step S89 in FIG. 12, the CPU core 42 displays player names of theopponent on the communication opponent selecting screen. FIG. 17 showsone example of the screen on which player names corresponding to thegame apparatuses 10 which is being connected the Internet are displayedas a communicable friend. The player can instruct or determine a playername with a cursor by operating the operating switch 20 or the touchpanel 22 to thereby select an opponent with whom the communication gameis executed on this screen.

Succeedingly, in a step S91, the CPU core 42 determines whether or not acommunicating opponent is selected on the screen in FIG. 17 on the basisof the input data from the operating switch 20 or the touch panel 22,and the display position data of the player name, etc. If “NO” in thestep 91, that is, if the communicating opponent is not selected on thecommunication opponent selecting screen, the process proceeds to a stepS97.

On the other hand, if “YES” in the step 91, the CPU core 42 executes aconnection process to the selected communicating opponent (for the sakeof convenience, referred to as “game apparatus x”) in a step S93. Itshould be noted that the CPU core 42 stores the identifying informationof the selected communicating opponent, that is, an ID, a player name, aconnection address, and the like in the communication opponentinformation storing area 82. For example, the CPU core 42 transmits aconnection request in which the connection address of the game apparatusx stored in the communication opponent information storing area 82 isset to a destination IP address via the wireless communication portion64, and receives a connection response from the game apparatus x, andwhereby, it is possible to connect to the game apparatus x.

Then, in a step S95, the CPU core 42 executes a communication gameprocess with the game apparatus x via the wireless communication portion64. Thus, the game and the application (including chat) are executedwhile transmitting and receiving the data with the connectedcommunicating opponent.

In the succeeding step S97, the CPU core 42 determines whether or notinformation about other game apparatus (for the sake of convenience,referred to as a “game apparatus y”) is received from the communicatingopponent stored in the communication opponent information storing area82. In this non-limiting example implementation, if the communicatingopponent has the game apparatus y with which a communication is beingmade, the communicating opponent makes an introduction as a middleman,so that the information about the game apparatus y is transmitted fromthe communicating opponent. Referring with FIG. 7 example, this holds ina case that information about the game apparatus A is transmitted fromthe apparatus B to the game apparatus C.

If “NO” in the step 97, that is, if the communicating opponent has notthe game apparatus y with which a communication is being made, theprocess proceeds to a step S111 in FIG. 13. On the other hand, if “YES”in the step 97, the CPU core 42 stores the received information aboutthe game apparatus y in the RAM 48 in a step S99. The received data inincludes the identifying information, such as an ID, a player name, aconnection address, etc. of the game apparatus y, the CPU core 42 stores(adds) the identifying information of the game apparatus y in thecommunication opponent information storing area 82. In a succeeding stepS101, the CPU core 42 executes a connection process to the gameapparatus y to allow a connection to the game apparatus y similarly tothe step S93. Then, in a step S103, the CPU core 42 executes acommunication game process with the game apparatus y similarly to thestep S95. Thus, in the network communication game, a range of thecommunicable opponent is made wider, so that it is possible to execute acommunication game over the Internet with an opponent with whom theidentifying information has not been exchanged by the short-distancewireless communication. After completion of the step S103, the processproceeds to a step S105 in FIG. 13.

In the step S105 in FIG. 13, the CPU core 42 determines whether or notthe information of the game apparatus y has been registered in thefriend list data. If “NO” in the step 105, the CPU core 42 determineswhether or not the information on the game apparatus y is to beregistered in the friend list in a step S107. For example, it isdetermined whether or not the input data instructing the registration isdetected from the operating switch 20 or touch panel 22. In this case,the player can register only the identifying information of a desiredopponent in the friend list. It should be noted that it may bedetermined that they are automatically registered in the friend listwithout relaying on player's decision if the identifying information isnot registered.

If “YES” in the step 107, the CPU core 42 adds the information on thegame apparatus y, that is, the ID and the player name to the friend liststoring area 80 in a step S109. Thus, the information on the gameapparatus y introduced by the friend can be added in the friend list asnew friend's information. After completion of the step S109, the processproceeds to a step S111. It should be noted that if the player alsowants the game apparatus y to introduce another friend, the process maybe returned to the step S97 in FIG. 12 after completion of the stepS109. If “YES” in the step S105, or if “NO” in the step S107, theprocess directly returns to the step S111.

In the step S111, the CPU core 42 determines whether or not a connectionrequest is received from other game apparatus (for the sake ofconvenience, referred to be a “game apparatus z”) via the wirelesscommunication portion 64. The connection request is data to betransmitted in the connection process to the game apparatus 10 in thesteps S93, S101, and etc. Describing with reference to FIG. 7 example,this holds in a case that the game apparatus A transmits a connectionrequest to the game apparatus C.

If “YES” in the step 111, the CPU core 42 executes a connection processto the game apparatus z in a step S113 to allow a connection to the gameapparatus z. It should be noted that the data received as a connectionrequest includes information, such as an ID, a player name, a connectionaddress, etc. of the game apparatus z, so that CPU core 42 stores (adds)the ID, the player name, and the connection address in the communicationopponent information storing area 82. Accordingly, by transmitting datamaking the connection address a destination IP address, the CPU core 42can transmit a connection response to the game apparatus z. Then, in astep S115, the CPU core 42 executes a communication game process withthe game apparatus z similarly to the step S95 in FIG. 12.

Next, in a step S117, the CPU core 42 determines whether or not otheropponent (hereinafter, referred to “game apparatus w” for the sake ofconvenience) with whom a communication is being made exists on the basisof the data in the communication opponent information storing area 82.That is, it is determined whether or not the game apparatus w with whichits own game apparatus that is being communicated to be introduced tothe game apparatus z exists. If “YES” in the step 117, the CPU core 42reads the information (ID, player name, connection address, etc.) on thegame apparatus w from the communication opponent information storingarea 82 in a step S119, and transmits it to the game apparatus z via thewireless communication portion 64. In a step S121, the CPU core 42 readsthe information (ID, player name, connection address, etc.) on the gameapparatus z from the communication opponent information storing area 82,and transmits it to the game apparatus w via the wireless communicationportion 64. Thus, it is possible to mediate between the game apparatus zand the game apparatus w.

If “NO” in the step S111, if “NO” in the step S117, or if the step S121is ended, the process proceeds to a step S123 in FIG. 14.

In the step S123 in FIG. 14, the CPU core 42 determines whether or notthe communication game is to be ended. For example, it is determinedwhether or not input data instructing an end from the operating switch20 or the touch panel 22 is detected. If “YES” in the step 123, the CPUcore 42 transmits an end notification including its own ID, etc. to theopponent stored in the communication opponent information storing area82 via the wireless communication portion 64 in a step S125. Then, in astep S127, the CPU core 42 executes a communication end process with theopponent to end the Internet communication process.

On the other hand, if “NO” in the step 123, the CPU core 42 determineswhether or not the end notification is received in a step S129. If “YES”in the step S129, the CPU core 42 executes a communication end processwith the opponent from whom the end notification is received in a stepS131. For example, the ID, etc. of the opponent is extracted from theend notification to delete data of the opponent corresponding to the ID,etc. from the communication opponent information storing area 82. If thestep S131 is ended, or if “NO” in the step 129, the process returns tothe step S75 in FIG. 11 in order to continue a communication game overthe network.

In this non-limiting example implementation, the server 72 functions ofmanaging the on-line machine list, and responding to the inquiry, etc.More specifically, when the game apparatus 10 connects to the Internet,the identifying information of the game apparatus 10 is registered inthe on-line machine list. When it is inquired whether the game apparatus10 in the friend list is being connected, it is determined whether ornot the inquired game apparatus 10 is being connected, and a response asthe result is sent. Additionally, the on-line machine list is updated onthe basis of the notification periodically sent from the on-line gameapparatus 10.

FIG. 18 shows one example of an operation of a communication process ofthe server 72. The communication process is repeated every fixed timeperiod. In a first step S201 in FIG. 18, the CPU of the server 72 notshown determines whether or not connection information is received formthe game apparatus 10. The connection information is transmitted fromthe game apparatus 10 connected to the Internet in the step S67 in FIG.11.

If “YES” in the step S201, the CPU of the server 72 registers theidentifying information of the game apparatus in the on-line machinelist in a step S203. More specifically, an ID, a connection address, anda player name are store (added to) in the on-line machine list storingarea 84 of the memory. It should be noted that if the server 72 managesa plurality of kinds of games, connection information including a gamename is received, so that the server creates on-line machine list datafor each game so as to manage them.

If the step S203 is ended, or if “NO” in the step 201, the CPU of theserver 72 determines whether or not an inquiry is received from the gameapparatus 10 in a step S205. The inquiry is transmitted in the step S77in FIG. 11. If “YES” in the step 205, the CPU of the server 72 checksthe ID, etc. included in the inquiry data against the ID, etc.registered in the on-line machine list of the on-line machine liststoring area 84 in a step S207.

Then, in a step S209, the CPU of the server 72 determines whether or notthe inquired ID is registered in the list. If “YES” in the step 209,that is, if the inquired game apparatus 10 is being communicated withthe server 72, the CPU of the server 72 reads a connection addresscorresponding to the inquired ID from the on-line machine list storingarea 84, and transmits the inquiry result data including the connectionaddress, etc. to the game apparatus 10 which has transmitted the inquiryin a step S211.

On the other hand, if “NO” in the step 209, the CPU of the server 72transmits inquiry result data indicative of inability to communicationwith the inquired ID to the game apparatus 10 which has transmitted aninquiry in a step S213. After completion of the step S211 or the stepS213, or if “NO” in the step 205, the notifying process is ended.

FIG. 19 shows one example of an operation of on-line confirming processof the server 72. The on-line confirming process is repeatedly executedevery fixed time period. In a first step S221 in FIG. 19, the CPU of theserver 72 determines whether or not the notifying data indicative ofbeing connected to the server 72 is received from the game apparatus 10.The notification from the game apparatus 10 is transmitted in the stepS171 in FIG. 16.

If “YES” in the step 221, the CPU of the server 72 obtains a receivinghour of the notification as to the game apparatus 10 from the outputdata of the clock IC not shown, for example, and stores it in the memoryin a step S223.

If the step S223 is ended, or if “NO” in the step 221, the CPU of theserver 72 determines whether or not a game apparatus about which apredetermined time period has elapsed since the notification wasreceived exists on the basis of the current hour obtained from the clockIC and the latest receiving hour stored in the memory in a step S225. If“YES” in the step 225, the CPU of the server 72 deletes the informationon the game apparatus 10 from the on-line machine list storing area 84in a step S227, and updates the on-line machine list data. If the stepS227 is ended, or if “NO” in the step 225, the on-line confirmingprocess is ended.

According to this exemplary illustrative non-limiting implementation,data is sent and received with an opponent by the short-distancewireless communication to thereby exchange the identifying informationand register the identifying information of the opponent. Then, if eachgame apparatus exists away from each other, each game apparatus accessesthe network such as the Internet, and determines whether or not theopponent is being connected on the basis of the identifying informationvia the server 72, for example. If the opponent is being connected tothe server, a connection address of the opponent can be obtained to makeit possible to send and receive data with the opponent. Thus, each gameapparatus determines whether or not a network communication can be madewith the opponent whose identifying information is registered, and ifpossible, each game apparatus can make a network communication with theregistered opponent. Accordingly, since this allows a network connectionwith only the opponent with whom the identifying information isexchanged and registered, it becomes possible to participate in thenetwork game safely and easily, realizing a network game in which ageneral game user can easily participate. Also, even if one makes acommunication with an opponent by a short-distance wirelesscommunication, and then has to be parted from the opponent, thecommunication game can be made between them over the network. Inaddition, merely obtaining identifying information of a friend andregistering it, it becomes possible to easily make a networkcommunication with the friend.

In the network communication, if a communicating opponent has otheropponent with whom a communication is being made, it is possible toobtain the identifying information of the other opponent byintroduction, capable of performing a communication with an unknownopponent. Thus, it is possible to widen the range of the opponent withwhom a network communication can be made. Also, the identifyinginformation of the introduced opponent can be registered in the friendlist, so that a circle of fiends is widened by a network communicationgame.

Thus, according to the communication game system, by merely making acommunication locally with a nearby friend, the identifying informationof the friend can be obtained and saved, so that even if the friend isparted, it is possible to play a communication game with the friendirrespective of the distance with the friend. Also, by performing anetwork communication, a friend of a friend can be introduced to widen acircle of friends. Thus, even if there are a few friends at first, theplayer can enjoy playing the network game. Furthermore, the circle offriends widens from the closest people, so that it is more safety.Additionally, in the above-described exemplary illustrative non-limitingimplementation, if a wireless LAN function is mounted on the gameapparatus, the game apparatus can be connected to the Internet by apublic wireless LAN or at home, so that the player can easily enjoyplaying the network communication. Thus, according to the communicationgame system, it becomes possible to participate in the network gamesafely and easily, and therefore, it is possible to realize and providea network game in which a wide range of people, such as general gameusers, etc. who avoid playing network games can enjoy and easilyparticipate.

It should be noted that in the above-described exemplary illustrativenon-limiting implementation, identifying information obtained from anopponent with whom a short-distance wireless communication is performedis registered in the friend list. However, an obtaining method of theidentifying information of the opponent is not limited to theshort-distance wireless communication. In another exemplary illustrativenon-limiting implementation, the identifying information which ismanually input by the user may be registered in the friend list, forexample. If so, one can exchange by phone or by e-mail identifyinginformation with a friend with whom he or she seldom meet because theycannot accommodate a schedule with each other or they live at a distantplace, and register the identifying information of the opponent by hand,and therefore, it is possible to play a communication game across anetwork with even a friend or an acquaintance with whom one cannotdirectly meet.

More specifically, in this exemplary illustrative non-limitingimplementation, the identifying information of the opponent is manuallyregistered, so that each player has to know its own identifyinginformation in order to inform the opponent of the identifyinginformation. Thus, in this exemplary illustrative non-limitingimplementation, a self-ID display mode is prepared. For example, whenthe player makes a predetermined operation by utilizing the operatingswitch 20 or the touch panel 22 on the menu screen (not shown) at astart of the game to select an item, an icon, or the like indicative ofthe self-ID display mode, its own identifying information is displayedon the screen.

FIG. 20 shows one example of an operation in the self-ID display mode.In a step S241 in FIG. 20, the CPU core 42 determines whether or not theID is displayed. That is, the CPU core 42 determines whether or not theself-ID display mode is selected on the basis of the operation data fromthe operating switch 20, the touch input data from the touch panel 22,or the like.

If “YES” in the step 241, that is, if the operation data or the touchinput data are data instructing execution of the self-ID display mode,the CPU core 42 reads its own ID data from the self-identifying datastoring area 74 of the RAM 48 to the work area in a step S243.

Next, in a step S245, the CPU core 42 generates a user key by encodingits own ID. The user key is an ID for display. Thus, in thisnon-limiting example implementation, for security, the ID is notdisplayed as it is, but displayed as a symbol string or a characterstring (user key) which is obtained by encoding the ID.

Then, in a step S247, the CPU core 42 generates a screen (not shown)including the generated user key and the player name by utilizing theGPU 50, etc. on the LCDs 12 or 14. The player name is stored in theself-identifying data storing area 74. It should be noted that the imagedata of various screens are stored in the ROM 28 a in advance.

After completion of the step S247, the process of the self-ID displaymode is ended. It should be noted that if “NO” in the step S241, thatis, if the ID display mode is not selected, the process returns to themain process without executing the ID display process.

Thus, it is possible to display self-ID (precisely, encoded ID), so thatthe player can inform his or her friend of its own ID together with theplayer name.

It should be noted that in this non-limiting example implementation, itsown ID is generated in the self-ID generation mode, and its own playername is input in the player name setting mode. FIG. 21 shows one exampleof an operation of the self-ID generation mode, and is equal to theprocess in the step S3 in FIG. 8 in the above-described non-limitingexample implementation. Furthermore, FIG. 22 shows one example of anoperation of the player name setting mode, and is equal to the processin the step S1 in FIG. 8. In the above-described non-limiting exampleimplementation, although the self-ID generation mode, the player namesetting mode, and the communication game mode are described in oneflowchart (FIG. 8). However, in this non-limiting exampleimplementation, the flowchart is described for each mode for simplicity.In the main process, a process of each mode is executed, and asubstantial process of each mode is executed when it is determined thata started-up condition of the mode is satisfied.

The self-ID generation mode is executed when a start of the game processis instructed at first, when a setting of possessor's name of the gameapparatus 10 is executed, when a setting of the player name of thecommunication game is executed, and so forth.

In a step S251 in FIG. 21, the CPU core 42 determines whether or not anID is to be generated. More specifically, the CPU core 42 determineswhether or not an operation as an ID generating instruction is presenton the basis of the operation data, the touch input data, etc. Forexample, it is determined whether or not a start of the communicationgame is instructed at first, whether or not a possessor's name of thegame apparatus 10 is input, or whether or not a player name of thecommunication game is input.

If “YES” in the step 251, the CPU core 42 generates an ID in a stepS253. The ID is generated by combining an MAC address, a current hour,an arbitrary password, and the like.

Then, in a step S255, the CPU core 42 stores the generated ID in anon-volatile memory (flash memory, for example) of the RAM 48. It shouldbe noted that if a game apparatus executes a game process with thememory card 28 attached, the generated ID is stored in the RAM 28 b ofthe memory card 28 as well as the self-identifying data storing area 74of the RAM 48. If the ID has already been stored, the ID is overwritten.

After completion of the step S255, the self-ID generation mode is ended.It should be noted that if “NO” in the step 251, that is, if it isconsidered that a generation of the ID is not instructed, the IDgenerating process is not executed. If a game process is restarted afterthe ID is once generate, the its own ID data is read from thenon-volatile memory of the RAM 48 or the RAM 28 b of the memory card 28to the self-identifying data storing area 74 of the RAM 48 at an initialsetting, for example.

Additionally, the player name setting mode is executed when the playermakes a the predetermined operation by utilizing the operating switch 20or the touch panel 22 to select an item, an icon, etc. indicative of theplayer name setting mode on the menu screen at a start of the game.

FIG. 22 shows one example of an operation of the player name settingmode. In a step S261 in FIG. 22, the CPU core 42 determines whether ornot a player name is input. That is, the CPU core 42 determines whetheror not the player name setting mode is selected on the basis of theoperation data from the operating switch 20, the touch input data fromthe touch panel 22, etc.

If “YES” in the step 261, the CPU core 42 displays a player name inputscreen (not shown) on the LCD 12 or 14 by utilizing the GPU 50, etc. ina step S263. Also, an image of keyboard is displayed on the LCD 14provided with the touch panel 22, for example. The player can input aplayer name by a touch input to the software keyboard or by an inputwith the operating switch 20.

Succeedingly, in a step S265, the CPU core 42 determines whether or notthe input is completed. For example, it is determined whether or not anicon indicative of completion of the input is selected on the basis ofthe operation data, the touch input data, etc. If “NO” in the step 265,the CPU core 42 determines whether or not the input is canceled in astep S267. For example, it is determined whether or not an iconindicative of cancel is selected on the basis of the operation data, thetouch input data, etc. If “NO” in the step 267, the process returns tothe step S263 to continue to accept an input by the player.Alternatively, if “YES” in the step 267, the input of the player name iscanceled, the process of the player name setting mode is ended.

On the other hand, if “YES” in the step 265, the CPU core 42 obtains theinput player name in a step S269, and stores it in the self-identifyingdata storing area 74 of the RAM 48. It should be noted that the playername may be stored in the RAM 28 b of the memory card 28. If the playername has already been stored, the player name is overwritten.

After completion of the process in the step S269, the process of theplayer name setting mode is ended. It should be noted that if “NO” inthe step 261, the process returns to the main process without executingthe process of the player name setting mode. If the game process isrestarted after the player name is set once, the player name data isread from the RAM 28 b of the memory card 28 into the self-identifyingdata storing area 74 of the RAM 48 at an initial setting, for example.

When being informed of identifying information of the opponent, theplayer manually registers the identifying information in its own gameapparatus 10. Accordingly, in this non-limiting example implementation,the opponent ID input mode is prepared. The opponent ID input mode isexecuted when the player makes a predetermined operation by utilizingthe operating switch 20 or the touch panel 22 to select an item, anicon, etc. indicative of the opponent ID input mode on the menu screenat a start of the game, for example. When the input mode is selected, anID input screen (not shown) is displayed. On the ID input screen, theplayer can input identifying information of the opponent by operatingthe software keyboard displayed on the touch panel 22 of the LCD 14 orby operating the operating switch 20. The input identifying informationof the opponent is added to the friend list storing area 80. It shouldbe noted that the identifying information to be input by the player is auser key, so that the user key is decoded to obtain the ID, and the IDis stored in the friend list.

FIG. 23 shows one example of an operation of the opponent ID input mode.In a first step S281 in FIG. 23, the CPU core 42 determines whether ornot an ID of the other game apparatus 10 is to be input. That is, theCPU core 42 determines whether or not the opponent ID input mode isselected on the basis of the operation data from the operating switch20, the touch input data from the touch panel 22, etc.

If “YES” in the step 281, the CPU core 42 displays an ID input screen onthe LCD 12 or 14 by utilizing the GPU 50, etc. in a step S283. Similarlyto input of the above-described player name, an image of keyboard isdisplayed on the LCD 14 provided with the touch panel 22, and the playercan input an ID of an opponent by a touch input to the software keyboardor by an input with the operating switch 20.

Succeedingly, in a step S285, the CPU core 42 determines whether or notthe input is completed. For example, it is determined whether or not anicon indicative of completion of the input is selected on the basis ofthe operation data, the touch input data, etc. If “NO” in the step 285,the CPU core 42 determines whether or not the input is canceled in astep S287. For example, it is determined whether or not an iconindicative of cancel is selected on the basis of the operation data, thetouch input data, etc. If “NO” in the step 287, the process returns tothe step S283 to continue to accept an input by the player.Alternatively, if “YES” in the step 287, the input of the opponent ID iscanceled, and therefore, the process of the opponent ID input mode isended.

On the other hand, if “YES” in the step 285, the CPU core 42 obtains theinput user key and player name in a step S289, and stores it in a workarea of the RAM 48. Succeedingly, in a step S291, the CPU core 42decodes the obtained user key to obtain the ID of the opponent. Then, ina step S293, the CPU core 42 brings the obtained ID into correspondencewith the player name, and stores them in the friend list storing area80. It should be noted that if the friend list is stored in the RAM 28 bof the memory card 28, the obtained ID and player name of the opponentare additionally stored in the friend list of the RAM 28 b, also.

After completion of the step S293, the opponent ID input mode is ended.It should be noted that if “NO” in the step 281, the process is returnedto the main process without executing the opponent ID input process. Thegame process is restarted after the friend list data is once generated,the friend list data is read from the RAM 28 b of the memory card 28 tothe friend list storing area 80 of the RAM 48 at an initial setting, forexample.

Thus, it is possible to manually register the identifying informationinformed by a friend in its own game apparatus 10. It should be notedthat in this exemplary illustrative non-limiting implementation,although for security, not ID itself but a user key obtained by encodingthe ID is displayed and input as identifying information, the ID may bedisplayed as it is in another non-limiting example implementation.

FIG. 24 shows one example of an operation of a communication game mode.The communication game mode is executed when the player makes apredetermined operation by utilizing the operating switch 20 or thetouch panel 22 to select an item, an icon, or the like indicative of thecommunication game mode is selected on the menu screen at a start of thegame. The process of the communication game mode in FIG. 24 is the sameas the process from the step S5 to the step S21 in the above-describedFIG. 8, and therefore, a duplicated description will be omitted by usingsimilar reference numerals.

It should be noted that in this exemplary illustrative non-limitingimplementation, it is possible to register the identifying informationof the opponent in the friend list by a short-distance wirelesscommunication process as well as by hand. However, in anothernon-limiting example implementation, the identifying information of theopponent may be registered only by hand. In this case, the gameapparatus 10 needs not have a function for the short-distance wirelesscommunication.

If a network communication is selected in the communication game mode,the game apparatus 10 transmits the friend list data in the friend liststoring area 80 to the server 72 in addition to the connectioninformation such as its own ID, a connection address, etc. In thisembodiment non-limiting example implementation, the transmission of thefriend list data serves as inquiry about capability of a networkcommunication with other game apparatus 10 registered in the friendlist. The reason why the friend list data is transmitted is forconfirming whether or not the respective game apparatuses 10 registerthe identifying information of the opponent in the server 72.

In this non-limiting example implementation, the identifying informationof the opponent in the network communication can be registered bymanually as well as by the short-distance wireless communication, if theidentifying information is leaked, is illegally obtained, only one ofthe game apparatus 10 may register the identifying information of theopponent. In order to prevent a network communication from beingexecuted in a case that one of the game apparatus registers theidentifying information, the server 72 manages the friend lists of bothof the game apparatuses 10, and confirms whether or not both of the gameapparatuses 10 register each other's identifying information. It shouldbe noted that even if the identifying information of the opponent arelegally exchanged by a direct transmission, by a short-distance wirelesscommunication, or the like, if the opponent or the user does notregister the identifying information also, a network communication isnot executed between the opponent and the user. Thus, if the playerwants to refuse to make a network communication with the opponent, he orshe obtains the identifying information of the opponent, but may notregister it.

FIG. 25 and FIG. 26 show one example of an operation of an Internetcommunication process in this exemplary illustrative non-limitingimplementation. Since the process from step S61 to step S71 in the FIG.25 is the same as the above-described non-limiting exampleimplementation, a duplicated description is omitted by utilizing similarreference numerals.

After starting a notifying process in a step S71, the CPU core 42transmits an inquiry including the ID and the player name of theopponent registered in the friend list storing area 80 to the server 72via the wireless communication portion 64 in a succeeding step S301. Itshould be noted that the inquiry data to be transmitted includes atleast its own ID. In this non-limiting example implementation, IDs andplayer names of all the opponents registered in the friend list aretransmitted. That is, by transmitting the friend list data, an inquirythat all other game apparatuses 10 in the friend list are beingcommunicated over the network is transmitted. It should be noted thatonly the ID of the opponent stored in the friend list may be transmittedin another non-limiting example implementation.

Succeedingly, in a step S79, the CPU core 42 determines whether or not aresult to the inquiry transmitted in the step S301 is received from theserver 72. If “YES” in the step 79, the CPU core 42 stores the receiveddata in the work area of the RAM 48 in a step S81.

In a succeeding step S303, the CPU core 42 determines whether or not theconnection address of the opponent is obtained. For example, if theserver 72 determines that other game apparatus 10 corresponding to theinquired ID is communicable over the network, it transmits theconnection address of the opponent corresponding to the ID. If theserver 72 determines that the other game apparatus 10 corresponding tothe inquired ID is not communicable over the network, it transmits dataindicative of incapable of communication corresponding to the ID. Thus,the CPU core 42 determines that at least one connection address isstored in correspondence with the inquired ID as to the received data.Thus, it is determined whether or not it is possible to communicateacross the network with other game apparatus registered in the friendlist on the basis of the received inquiry result.

It should be noted that if “NO” in the step S303, or if “NO” in the stepS79, the process proceeds to the step S85 in FIG. 26.

On the other hand, if “YES” in the step 303, the CPU core 42 executes aconnection process with the opponent (referred to as “game apparatus x”)whose connection address is obtained in a step S305 in FIG. 26. If aplurality of connection addresses are obtained, a communicationconnection is made with each of the plurality of game apparatuses x. Itshould be noted that the CPU core 42 stores the identifying information,that is, an ID, a player name, and a connection address, etc. of theopponent whose connection address is obtained in the communicationopponent information storing area 82. Then, in a step S307, the CPU core42 executes a communication game process with the game apparatus x viathe wireless communication portion 64. If a communication can beestablished with the plurality of game apparatuses 10, a communicationgame process can be executed with each of the plurality of gameapparatuses x.

After completion of the step S307, the process proceeds to the step S97.If “NO” in the step 85, that is, if a cancel is not selected by the useroperation, if the inquiry has not yet expired, and so forth, the processproceeds to the step S97. In FIG. 26, the process of step S97 andsubsequent steps S99-S103 are similar to the above-describednon-limiting example implementation, and also the steps in continuationfrom the step S103 and in continuation from the “NO” outcome of step S97(as shown in FIG. 13 and FIG. 14) are similar to the above-describednon-limiting example implementation, and therefore, a duplicateddescription will be omitted.

When the friend list data is transmitted from the game apparatus 10, theserver 72 stores the data for each game apparatus 10. As shown in FIG.27, for example, the server 72 stores the friend list of the gameapparatus 10 in correspondence with the ID, etc. of the game apparatus10 in the on-line machine list storing area 84. The friend list includesan ID and a player name of the opponent. That is, in this non-limitingexample implementation, the server 72 stores the friend list of the gameapparatus as well as manages the ID, the player name, and the connectionaddress of the game apparatus 10 which is being connected to the networkin the on-line machine list. Therefore, the server 72 confirms whetheror not the respective game apparatuses 10 register each other'sidentifying information of the opponents to prevent the game apparatuses10 which don't register each other's identifying information from makinga network communication.

The server 72 determines whether or not the game apparatus 10 which hastransmitted the friend list, that is, the inquiry can make a networkcommunication with other game apparatus 10 registered in the friendlist. More specifically, the server 72 determines whether or not each ofthe opponent IDs in the received friend list is stored in the on-linemachine list data as an ID of the on-line game apparatus 10. Inaddition, it is determined whether or not the ID of the game apparatus10 which has transmitted the inquiry is present in the friend list ofthe other game apparatus 10 which is determined to be being connectedwith the server 72. If the server 72 determines that the opponentregistered in the friend list is being connected to the server, and theidentifying information of the game apparatus 10 is registered in thefriend list of the opponent, the server 72 determines that a networkcommunication is allowable with the opponent, and sends a response ofthe connection address of the opponent to the game apparatus 10. On theother hand, if the opponent registered in the friend list is not beingconnected with the server, and if the game apparatus which hastransmitted the inquiry is not registered in the friend list of theopponent, it is determined that a network communication is not allowablewith the opponent, and a response indicative of being incapable ofcommunication with the opponent is sent.

For example, FIG. 28 shows one example of an operation of acommunication process of the server 72 in this non-limiting exampleimplementation. The process from steps S201 to S205 in FIG. 28 issimilar to the above-described FIG. 18, and therefore, similar referencenumerals are utilized to omit a duplicated description.

If “YES” in the step 205 in FIG. 28, that is, an inquiry is receivedfrom the game apparatus 10, the CPU of the server 72 registers thefriend list of the game apparatus 10 in the on-line machine list. Thatis, the CPU receives inquiry data (including friend list data), andextracts the friend list data of the game apparatus 10 from the receiveddata. Then, IDs and player names of all the opponents included in thefriend list data are stored in the on-line machine list storing area 84by being brought into correspondence with the IDs of the game apparatus10.

It should be noted that the CPU of the server 72 confirms whether or notthe ID of the opponent in the received friend list is a normal number ora character string, and only the ID determined to be a normal is storedas the friend list of the on-line machine list. In the friend list ofthe on-line machine list data, only opponent's ID may be stored withoutstoring opponent's player name.

Succeedingly, in a step S323, the CPU of the server 72 checks theopponent ID included in the inquiry data against the ID of the on-linegame apparatus 10 stored in the on-line machine list storing area 84 todetermine whether or not the opponent included in the friend list isbeing connected with the server 72. It should be noted that if aplurality of opponent IDs are included in the inquiry data, one ID isselected so as to be detected.

Then, in a step S325, the CPU of the server 72 determines whether or notthe inquired ID is registered in the on-line machine list. If “YES” inthe step 325, that is, if the inquired game apparatus 10 is beingconnected to the network, the CPU of the server 72 refers to the friendlist of the registered ID in a step S327. That is, the ID registered inthe friend list in correspondence with the ID determined to be beingconnected and the ID of the game apparatus 10 which has transmitted theinquiry is checked against with each other to determine whether or notthe ID of the game apparatus 10 which has transmitted the inquiry isregistered in the friend list of the opponent.

In a succeeding step S329, the CPU of the server 72 determines whetheror not the ID of the game apparatus 10 which has transmitted the inquiryis registered in the friend list of other game apparatus 10 determinedto be being connected. If “YES” in the step 329, the CPU of the server72 reads the connection address corresponding to the inquired ID of thegame apparatus which is being connected from the on-line machine liststoring area 84, and stores the connection address as an inquiry resultwith respect to the inquired ID. That is, the inquiry result data isgenerated, while storing the connection address brought intocorrespondence with the inquired ID.

On the other hand, if “NO” in the step 329, that is, if the gameapparatus of the inquired ID is stored in the on-line machine list, butthe ID of the game apparatus which has transmitted the inquiry is notregistered in the friend list of the inquired ID, the identifyinginformation of the opponent is registered in only one of the gameapparatus 10, it is considered that the identifying information is notexchanged, or it is considered that the other of the game apparatusrefuses to communicate across a network, the process proceeds to a stepS333.

Alternatively, if “NO” in the step 325, that is, if the game apparatusof the inquired ID is not connected to the network, the process proceedsto the step S333.

In the step S333, the CPU of the server 72 stores an inability tocommunicate with respect to the inquired ID as an inquiry result. Thatis, inquiry result data storing data indicative of an inability tocommunicate in correspondence with the inquired ID is generated.

After completion of the step S331 or the step S333, the CPU of theserver 72 determines whether or not capability of the networkcommunication has been confirmed as to all the inquired IDs in a stepS335. If “NO” in the step 335, that is, if any ID on which a processfrom the step S323 to the step S333 is not performed out of the IDsincluded in the friend list obtained in the step S321 remains, theprocess returns to the step S323 to confirm the rest of the inquired ID.Thus, it is possible to generate inquiry result data to which capabilityof communication as to each of the inquired IDs is stored.

Then, if “YES” in the step 335, the CPU of the server 72 transmits thegenerated inquiry result data to the game apparatus which hastransmitted the inquiry in a step S337. After completion of the stepS337, the communication process is ended.

According to this non-limiting example implementation, since theidentifying information of the opponent can be registered by hand, acommunication game can be played via a network with even a friend wholives away from the player and with whom the player cannot directlymeet. Also, a condition of the network communication is that eachother's identifying information of the opponent are stored in the friendlist, and therefore, it is possible to prevent a game apparatus fromsuddenly being connected by an unknown opponent, and prevent a gameapparatus from being communicated with an unknown opponent who illegallyobtains identifying information of the game apparatus.

Also, in each of the above-described non-limiting exampleimplementation, in the short-distance wireless communication of the gameapparatus 10, the identifying information is exchanged after thecommunication game process is executed. More specifically, as shown inFIG. 10, the CPU core 42 executes a communication game process in thestep S41, and then, exchanges the identifying information in the stepsS43 to S49. However, in another non-limiting example implementation, asto the short-distance wireless communication, even if a communicationgame process such as a game, an application, etc. is especiallyperformed, the exchange of the identifying information may simply beperformed. If so, even if the communication game and the application arenot executed, the identifying information of the opponent can be easilyobtained, and readily registered in the friend list.

FIG. 29 shows one example of an operation of a wireless communicationprocess in this non-limiting example implementation. In FIG. 29, thesame parts as each step in FIG. 10 are designated by similar numerals,and a duplicated description will be omitted.

In a step S39 in FIG. 29, a connection process with other game apparatus10 is executed, and then, the CPU core 42 determines whether or not anID is to be exchanged with the other game apparatus 10 in the step S43.If “YES” in the step 43, the CPU core 42 executes an exchange of the IDsand registration of the ID in the friend list in steps S45 to S49. If“NO”, the process directly proceeds to a step S351.

In the step S351, the CPU core 42 determines whether or not thecommunication game is to be continued. For example, the CPU core 42determines whether or not continuation of the communication game isinstructed on the basis of the input data from the operating switch 20or the touch panel 22.

If “YES” in the step 351, the CPU core 42 executes a communication gameprocess similarly to the step S41 in FIG. 10 in a step S353.Succeedingly, the CPU core 42 determines whether or not thecommunication game is ended in the step S51. If “NO”, the processreturns to the step S43. On the other hand, if “YES” in the step S51, orif “NO” in the step S351, the wireless communication process is ended.

In each of the above-described example implementations, the server 72 isprovided on the network, the server 72 executes a process such as amanagement of the on-line machine list such as registration and deleteof identifying information in the on-line machine list and delete, acheck (detection of capability of connecting to the inquired ID) of theone-line machine list against the inquiry, and a transmission of adetection result. However, in another non-limiting exampleimplementation, without providing the server 72 on the network, any orseveral of the plurality of game apparatuses 10, or each of theplurality of game apparatuses 10 may function as a server 72.

Although several exemplary illustrative non-limiting implementation ofthe present invention have been described and illustrated in detail, itis clearly understood that the same is by way of illustration andexample only and is not to be taken by way of limitation, the spirit andscope of the present invention being limited only by the terms of theappended claims

What is claimed is:
 1. A portable communications device, comprising: atleast one processor configured to execute an application; and acommunication circuit configured to facilitate data exchanges wirelesslywith other devices; wherein the at least one processor is furtherconfigured to cause the device to at least: execute a communicationprocess as a part of the execution of the application; during executionof the communication process, determine whether a communicatee usinganother device is to be registered as a friend; and conditioned upon adetermination that the communicatee using another device is to beregistered as a friend, cause identifying information of thecommunicatee to be registered.
 2. The device of claim 1, wherein the atleast one processor is further configured to cause the application todetermine whether the communicatee using another device is to beregistered as a friend conditioned upon the application also performing,during execution of the communication process, a determination that thecommunicatee using another device is a registered friend of a registeredfriend.
 3. The device of claim 1, wherein identifying information of thecommunicatee is registered within the application.
 4. The device ofclaim 1, further comprising a memory, and wherein identifyinginformation of the communicatee is registered by storing the identifyinginformation within a predetermined area of the memory of the portablecommunications device.
 5. The device of claim 1, wherein identifyinginformation of the communicatee is registered by having the devicecommunicate with a server computer connected to the Internet to causethe server to store the identifying information.
 6. The device of claim1, wherein the identifying information of the communicatee includes aname and a unique device ID associated with the device of thecommunicatee.
 7. The device of claim 1, further comprising a userinterface, wherein the at least one processor is further configured tocause the application to determine whether a communicatee using anotherdevice is to be registered within the application as a friend based uponinput provided by the user via the user interface.
 8. The device ofclaim 1, wherein communications and data exchanges occur between devicesover the Internet.
 9. The device of claim 1, wherein communications anddata exchanges occur between devices using direct wirelesscommunications and/or the Internet.
 10. The device of claim 1, whereinthe at least one processor is further configured to cause theapplication to query a user of the portable communications device viathe display mechanism to provide input indicative of whether acommunicatee using another device is to be registered as a friend. 11.The device of claim 1, wherein the application receives a user name andunique device ID from the communicatee via a data exchange.
 12. Thedevice of claim 1, wherein the application provides the communicateewith a user name and unique device ID via a data exchange.
 13. Thedevice of claim 1, wherein a data exchange is accomplished at least inpart via the Internet.
 14. A communications device, comprising: at leastone processor configured to execute an application; and a communicationcircuit configured to facilitate data exchanges with other persons usingcommunications devices; wherein the at least one processor is furtherconfigured to cause the device to at least: execute a communicationprocess as a part of executing the application; during execution of thecommunication process, enable a user to designate a person as a friendvia the input mechanism; and conditioned upon the user designating aperson as a friend via the input mechanism, cause identifyinginformation of the person designated as a friend to be registered. 15.The device of claim 14, wherein the at least one processor is furtherconfigured to cause to application to determine, during execution of thecommunication process, whether a communicatee using another device is aregistered friend of a registered friend, and control whether thecommunicatee is to be registered as a friend conditioned upon thedetermination.
 16. The device of claim 14, wherein the identifyinginformation includes a name of the person designated as a friend and aunique device ID.
 17. The device of claim 14, wherein the identifyinginformation of the person designated as a friend is registered withinthe application.
 18. The device of claim 14, wherein the identifyinginformation of the person designated as a friend is registered with aserver connected to the Internet.
 19. A communications device,comprising: at least one processor configured to execute an application;and a communication circuit configured to facilitate Internet-mediateddata exchanges with other persons using communications devices connectedto the Internet; wherein the at least one processor, when executing theapplication, is further configured to cause the device to at least:perform a communication process with an unknown or untrustedInternet-contactable person using another device as a part of theexecution of the application; during execution of the communicationprocess, determine whether the unknown or untrusted Internet-contactableperson is to be registered as a friend; and conditioned upon adetermination that the Internet-contactable person is to be registeredas a friend, register identifying information of thatInternet-contactable person, wherein the identifying information of theInternet-contactable person is registered by storing the identifyinginformation within a predetermined area of a memory.
 20. The device ofclaim 19, wherein the application is further caused to determine whetherthe Internet-contactable person is to be registered as a friendconditioned upon the application performing a determination that theInternet-contactable person is a registered friend of a registeredfriend.
 21. The device of claim 19, wherein the application is furthercaused to determine whether the Internet-contactable person is to beregistered as a friend based upon an input provided by the user.
 22. Thedevice of claim 19, wherein the communications device comprises thememory.
 23. The device of claim 19, wherein a server remote from thecommunications device comprises the memory.
 24. At least onenon-transitory computer readable storage medium tangibly storinginstructions for use with a portable communications device comprising atleast one processor configured to execute an application and acommunication circuit configured to facilitate data exchanges wirelesslywith other devices, the instructions being executable to providefunctionality including at least: executing a communication process as apart of the execution of the application; during execution of thecommunication process, determining whether a communicatee using anotherdevice is to be registered as a friend; and conditioned upon adetermination that the communicatee using another device is to beregistered as a friend, causing identifying information of thecommunicatee to be registered.
 25. The at least one non-transitorycomputer readable storage medium of claim 24, further comprisinginstructions executable to provide functionality including at leastcausing the application to determine whether the communicatee usinganother device is to be registered as a friend conditioned upon theapplication also performing, during execution of the communicationprocess, a determination that the communicatee using another device is aregistered friend of a registered friend.
 26. The at least onenon-transitory computer readable storage medium of claim 24, whereinidentifying information of the communicatee is registered within theapplication.
 27. The at least one non-transitory computer readablestorage medium of claim 24, wherein the device further comprises amemory, and wherein identifying information of the communicatee isregistered by storing the identifying information within a predeterminedarea of the memory of the portable communications device.
 28. The atleast one non-transitory computer readable storage medium of claim 24,wherein identifying information of the communicatee is registered byhaving the device communicate with a server computer connected to theInternet to cause the server to store the identifying information. 29.The at least one non-transitory computer readable storage medium ofclaim 24, wherein the identifying information of the communicateeincludes a name and a unique device ID associated with the device of thecommunicatee.
 30. The at least one non-transitory computer readablestorage medium of claim 24, further comprising instructions executableto provide functionality including at least: presenting a userinterface; and causing the application to determine whether acommunicatee using another device is to be registered within theapplication as a friend based upon input provided by the user via theuser interface.
 31. The at least one non-transitory computer readablestorage medium of claim 24, wherein communications and data exchangesoccur between devices over the Internet.
 32. The at least onenon-transitory computer readable storage medium of claim 24, whereincommunications and data exchanges occur between devices using directwireless communications and/or the Internet.
 33. The at least onenon-transitory computer readable storage medium of claim 24, furthercomprising instructions executable to provide functionality including atleast causing the application to query a user of the portablecommunications device via the display mechanism to provide inputindicative of whether a communicatee using another device is to beregistered as a friend.
 34. The at least one non-transitory computerreadable storage medium of claim 24, wherein the application receives auser name and unique device ID from the communicatee via a dataexchange.
 35. The at least one non-transitory computer readable storagemedium of claim 24, wherein the application provides the communicateewith a user name and unique device ID via a data exchange.
 36. The atleast one non-transitory computer readable storage medium of claim 24,wherein a data exchange is accomplished at least in part via theInternet.
 37. At least one non-transitory computer readable storagemedium tangibly storing instructions for use with a communicationsdevice comprising at least one processor configured to execute anapplication, and a communication circuit configured to facilitate dataexchanges with other persons using communications devices, theinstructions being executable to provide functionality including atleast: executing a communication process as a part of executing theapplication; during execution of the communication process, enabling auser to designate a person as a friend via the input mechanism; andconditioned upon the user designating a person as a friend via the inputmechanism, causing identifying information of the person designated as afriend to be registered.
 38. The at least one non-transitory computerreadable storage medium of claim 37, further comprising instructionsexecutable to provide functionality including at least causing theapplication to determine, during execution of the communication process,whether a communicatee using another device is a registered friend of aregistered friend, and control whether the communicatee is to beregistered as a friend conditioned upon the determination.
 39. The atleast one non-transitory computer readable storage medium of claim 37,wherein the identifying information includes a name of the persondesignated as a friend and a unique device ID.
 40. The at least onenon-transitory computer readable storage medium of claim 37, wherein theidentifying information of the person designated as a friend isregistered within the application.
 41. The at least one non-transitorycomputer readable storage medium of claim 37, wherein the identifyinginformation of the person designated as a friend is registered with aserver connected to the Internet.
 42. At least one non-transitorycomputer readable storage medium tangibly storing instructions for usewith a communications device comprising at least one processorconfigured to execute an application, and a communication circuitconfigured to facilitate Internet-mediated data exchanges with otherpersons using communications devices connected to the Internet, theinstructions being executable to provide functionality including atleast: when the application is being executed: performing acommunication process with an unknown or untrusted Internet-contactableperson using another device as a part of the execution of theapplication; during execution of the communication process, determiningwhether the unknown or untrusted Internet-contactable person is to beregistered as a friend; and conditioned upon a determination that theInternet-contactable person is to be registered as a friend, registeringidentifying information of that Internet-contactable person, wherein theidentifying information of the Internet-contactable person is registeredby storing the identifying information within a predetermined area of amemory.
 43. The at least one non-transitory computer readable storagemedium of claim 42, wherein the application is further caused todetermine whether the Internet-contactable person is to be registered asa friend conditioned upon the application performing a determinationthat the Internet-contactable person is a registered friend of aregistered friend.
 44. The at least one non-transitory computer readablestorage medium of claim 42, wherein the application is further caused todetermine whether the Internet-contactable person is to be registered asa friend based upon an input provided by the user.
 45. The at least onenon-transitory computer readable storage medium of claim 42, wherein thecommunications device comprises the memory.
 46. The at least onenon-transitory computer readable storage medium of claim 42, wherein aserver remote from the communications device comprises the memory.
 47. Asystem comprising a plurality of portable communications devices,wherein a first portable communications device in the plurality ofportable communications devices comprises: at least one processorconfigured to execute an application; and a communication circuitconfigured to facilitate data exchanges wirelessly with other devices;wherein the at least one processor is further configured to cause thefirst device to at least: execute a communication process as a part ofthe execution of the application; during execution of the communicationprocess, determine whether a communicatee using another device in theplurality of portable communications devices is to be registered as afriend; and conditioned upon a determination that the communicatee usinganother device is to be registered as a friend, cause identifyinginformation of the communicatee to be registered.
 48. A systemcomprising a plurality of communications devices, wherein a firstcommunications device in the plurality of communications devicescomprises: at least one processor configured to execute an application;and a communication circuit configured to facilitate data exchanges withother persons using communications devices in the plurality ofcommunications devices; wherein the at least one processor is furtherconfigured to cause the first device to at least: execute acommunication process as a part of executing the application; duringexecution of the communication process, enable a user to designate aperson as a friend via the input mechanism; and conditioned upon theuser designating a person as a friend via the input mechanism, causeidentifying information of the person designated as a friend to beregistered.
 49. A system comprising a plurality of communicationsdevices, wherein a first communications device in the plurality ofcommunications devices comprises: at least one processor configured toexecute an application; and a communication circuit configured tofacilitate Internet-mediated data exchanges with other persons usingcommunications devices in the plurality of communications devicesconnected to the Internet; wherein the at least one processor, whenexecuting the application, is further configured to cause the firstdevice to at least: perform a communication process with an unknown oruntrusted Internet-contactable person using another device in theplurality of communications devices as a part of the execution of theapplication; during execution of the communication process, determinewhether the unknown or untrusted Internet-contactable person is to beregistered as a friend; and conditioned upon a determination that theInternet-contactable person is to be registered as a friend, registeridentifying information of that Internet-contactable person, wherein theidentifying information of the Internet-contactable person is registeredby storing the identifying information within a predetermined area of amemory.
 50. A computer implemented method for use with a portablecommunications device that includes at least one processor configured toexecute an application and a communication circuit configured tofacilitate data exchanges wirelessly with other devices, the methodcomprising: executing a communication process as a part of the executionof the application; during execution of the communication process,determining whether a communicatee using another device is to beregistered as a friend; and conditioned upon a determination that thecommunicatee using another device is to be registered as a friend,causing identifying information of the communicatee to be registered.51. A computer implemented method for use with a communications devicecomprising at least one processor configured to execute an applicationand a communication circuit configured to facilitate data exchanges withother persons using communications devices, the method comprising:executing a communication process as a part of executing theapplication; during execution of the communication process, enabling auser to designate a person as a friend via the input mechanism; andconditioned upon the user designating a person as a friend via the inputmechanism, causing identifying information of the person designated as afriend to be registered.
 52. A computer implemented method for expandinga social network of desirable Internet-contactable users of acommunications application executed by a computer processor of acommunications device configured to conduct data exchanges with otherdevices via the Internet, the method comprising: executing anapplication using a communications device capable of communicating withother devices via the Internet, a communication circuit configured tofacilitate data exchanges with other devices connected to the Internet,and at least one processor which when executing the application iscaused to: perform a communication process with an unknown or untrustedInternet-contactable person using another device as a part of theexecution of the application; during execution of the communicationprocess, determine whether the unknown or untrusted Internet-contactableperson is to be registered as a friend; and conditioned upon adetermination that the Internet-contactable person is to be registeredas a friend, register identifying information of thatInternet-contactable person, wherein the identifying information of theInternet-contactable person is registered by storing the identifyinginformation within a predetermined area of a memory.
 53. The method ofclaim 52, wherein the application is further caused to determine whetherthe Internet-contactable person is to be registered as a friendconditioned upon the application performing a determination that theInternet-contactable person is a registered friend of a registeredfriend.
 54. The method of claim 52, wherein the application is furthercaused to determine whether the Internet-contactable person is to beregistered as a friend based upon an input provided by the user.
 55. Themethod of claim 52, wherein the communications device comprises thememory.
 56. The method of claim 52, wherein a server remote from thecommunications device comprises the memory.